The two-round system (TRS), also known as runoff voting, second ballot, or ballotage, is a voting method used to elect a single candidate. The first round is held using simple plurality to choose the top-two candidates, and then in the second round the winner is chosen by majority vote. The two-round system is widely used in the election of legislative bodies and directly elected presidents.
The House of Representatives is the lower house of the bicameral parliament of the Netherlands, the States General, the other one being the Senate. It has 150 seats, which are filled through elections using party-list proportional representation. Generally, the house is located in the Binnenhof in The Hague, however, it has temporarily moved to the former building of the Ministry of Foreign Affairs at Bezuidenhoutseweg 67 in The Hague while the Binnenhof is being renovated.
Vote splitting is an electoral effect in which the distribution of votes among multiple similar candidates reduces the chance of winning for any of the similar candidates, and increases the chance of winning for a dissimilar candidate. This is commonly known as the spoiler effect, which can discourage minor party candidacies.
At the national level, the Republic of Cyprus holds elections for its head of state, the President of Cyprus, and for its legislature, the House of Representatives.
Parliamentary elections were held in Poland on 25 September 2005. All 460 members of the Sejm and 100 senators of the Senate were elected. The election resulted in a sweeping victory for two opposition parties: the right-wing, national-conservative Law and Justice (PiS) and the centre-right, liberal-conservative Civic Platform (PO). The incumbent centre-left government of the Democratic Left Alliance (SLD) was soundly defeated. PiS won 155 seats and PO 133, while the governing SLD was reduced to fourth place with 55 seats, behind Andrzej Lepper's Self-Defence party, which won 56 seats.
Legislative elections were held in France on 10 June and 17 June 2007 to elect the 13th National Assembly of the Fifth Republic, a few weeks after the presidential election run-off on 6 May. 7,639 candidates stood for 577 seats, including France's overseas possessions. Early first-round results projected a large majority for President Nicolas Sarkozy's Union for a Popular Movement (UMP) and its allies; however, second-round results showed a closer race and a stronger left. Nevertheless, the right retained its majority from 2002 despite losing some 40 seats to the Socialists.
Parliamentary elections were held in Iran on 8 March 1996, with a second round on 19 April. The Combatant Clergy Association and its allies emerged as the largest bloc in the Majlis, winning 110 of the 270 seats.
Federal elections were held on 22 September to elect the members of the 18th Bundestag of Germany. At stake were all 598 seats to the Bundestag, plus 33 overhang seats determined thereafter. The Christian Democratic Union of Germany/Christian Social Union of Bavaria (CDU/CSU) of incumbent chancellor Angela Merkel won their best result since 1990 with nearly 42% of the vote and nearly 50% of the seats, just five short for an overall majority. The Free Democratic Party (FDP) failed to meet the 5% vote electoral threshold in what was their worst showing ever in a federal election, denying them seats in the Bundestag for the first time in their history.
Constitutional Convention elections were held in Iran on 3 and 4 August 1979. The result was a victory for the Islamic Republican Party. There were 10,784,932 votes cast in the elections, marking 51.71% turnout. Of all members elected, 68% were clerics.
Parliamentary elections were held in Iran on 26 February 2016 to elect members of the Islamic Consultative Assembly for all seats in the 10th parliament in the Islamic Republic era and the 34th since the Persian Constitutional Revolution. A second round was held on 29 April 2016 for some constituencies where candidates failed to obtain the required minimum 25 percent of votes cast. The elected MPs served from 28 May 2016 to 27 May 2020.
The 2016 Italian local elections were held on 5 June, with a run-off, where necessary if a candidate for Mayor obtained less than 50 percent of votes in the first round, held on 19 June.
The elections for the 14th Parliament of Iran was held in November 1943–February 1944 and more than 800 candidates ran for 136 seats.
The 2017 Italian local elections were held on Sunday 11 June. If necessary, a run-off vote was held on Sunday 25 June. The term of mayors and councils will last five years, unless an early election is triggered.
The 2018 Italian local elections were held on different dates; most on 10 June, with a second round on 24 June. In Italy, direct elections were held in 720 municipalities: in each comune were chosen mayor and members of the City Council. Of the 783 municipalities, 21 were provincial capitals and only 112 had a population higher than 15,000 inhabitants.
On 3 August 1979, Constitutional Convention election was held in Tehran Province constituency with plurality-at-large voting format in order to decide ten seats for the Assembly for the Final Review of the Constitution
The 2021 Italian local elections were held on 3 and 4 October. Originally scheduled as usual between 15 April and 15 June with run-offs two weeks later, the Government of Italy announced on 4 March that they were postponed to after the summer due to the COVID-19 pandemic in Italy. Elections took place in 1,293 out of 7,903 municipalities, 20 of which are provincial capitals. Mayors and city councils have been elected for the ordinary five-year terms, lasting till 2026.
On 3 August 1979, a Constitutional Convention election was held in Khuzestan province constituency with plurality-at-large voting format in order to decide four seats for the Assembly for the Final Review of the Constitution.
On 3 August 1979, a Constitutional Convention election was held in Gilan Province constituency with plurality-at-large voting format in order to decide three seats for the Assembly for the Final Review of the Constitution.
On 3 August 1979, a Constitutional Convention election was held in Fars Province constituency with plurality-at-large voting format in order to decide four seats for the Assembly for the Final Review of the Constitution.
On 3 August 1979, a Constitutional Convention election was held in Markazi Province with plurality-at-large voting format in order to decide two seats for the Assembly for the Final Review of the Constitution.
