Individual Calculations May 2015
 Guillemin, Erwann  Total change: -5.60  Rating chartPersonal card
 Trophée jeunes IDF 2014-15 - Créteil - Open C (1199-1399) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1237 1269 1.50 3 -0.14 40 -5.60 
  Chouvaev-Komin, Daniel 1194 FRA0.001-0.6040-24.00 
  Lacatus, Gabriel 1294 FRA0.5010.03401.20 
  Oupindrin, Timothy 1222 FRA1.0010.434017.20 

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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