Individual Calculations April 2018
 Bou, Serge  Total change: -8.80  Rating chartPersonal card
 Team 2018 - Bretagne Part 2 BRE FRA 2018-01-08
RcRownchangeKK*chgGame
 1315 1271 0.00 1 -0.44 20 -8.80 
  Steff, Thierry 1315 FRA0.001-0.4420-8.80 

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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