Individual Calculations June 2018
 Heyman, Jacques  Total change: -18.00  Rating chartPersonal card
 311A open FIDE du club 608 (1450-2199 elo) MALAKOFF FRA 2018-04-28
RcRownchangeKK*chgGame
 1924 1775 0.00 3 -0.90 20 -18.00 
  Cont, Arya 1938 FRA0.001-0.2820-5.60 
  Corvo, Jimmy 1976 FRA0.001-0.2420-4.80 
  Bellay, Philippe 1859 FRA0.001-0.3820-7.60 

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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