Individual Calculations March 2018
 Rakotomalala, Jean-Jacques  Total change: 0.80  Rating chartPersonal card
 307A open FIDE du club 608 (1450-2199 elo) PARIS FRA 2018-02-24
RcRownchangeKK*chgGame
 1733 1563 1.50 5 0.04 20 0.80 
  Meillon, Judicael 1891 FRA0.001-0.1320-2.60 
  Pham, Hieu Tuong 1717 VIE1.0010.712014.20 
  Castanet, Clement 1518 FRA0.001-0.5620-11.20 
  Imbert, Charles 1795 FRA0.5010.29205.80 
  Bourbon, Bernard 1742 FRA0.001-0.2720-5.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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