Individual Calculations August 2019
 Berry, Vincent  Total change: 7.00  Rating chartPersonal card
 Tournoi Interne Laverune 2018 II (-2200) r5-7 LAVERUNE FRA 2019-05-15
RcRownchangeKK*chgGame
 1755 1791 2.00 3 0.35 20 7.00 
  Lecou, Regis 1689 FRA1.0010.36207.20 
  Lenfant, Francois 1915 FRA0.001-0.3320-6.60 
  Blanc, Regis 1661 FRA1.0010.32206.40 

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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