Individual Calculations July 2017
 Vrayenne, Sebastien  Total change: -2.20  Rating chartPersonal card
 XXVeme open de Die (-2200) DIE FRA 2017-06-03
RcRownchangeKK*chgGame
 1581 1722 4.50 7 -0.11 20 -2.20 
  Huot-Soudain, Emilien 1346 FRA0.001-0.9120-18.20 
  Gachon, Wilfried 1352 FRA1.0010.10202.00 
  Barsegyhan, Albert 1526 FRA1.0010.25205.00 
  Budin, Florent 1847 FRA0.001-0.3320-6.60 
  Brugier, Vincent 1546 FRA1.0010.27205.40 
  Gonzalez, Gregory 1569 FRA1.0010.30206.00 
  Comien, Romain 1880 FRA0.5010.21204.20 

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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