Individual Calculations May 2015
 Gherghinoiu, Valentin  Total change: 16.40  Rating chartPersonal card
 Open Accompagnateurs Trophée Créteil (-1600) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1468 1310 1.00 2 0.41 40 16.40 
  Sere, Frederic 1406 FRA1.0010.634025.20 
  Boileau, Pascal 1530 FRA0.001-0.2240-8.80 

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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