Individual Calculations July 2012
 Shakessi, Hossein  Total change: 6.45  Rating chartPersonal card
 Team 2012 - Aquitaine - Part 4 AQU FRA 2012-05-12
RcRownchangeKK*chgGame
 1545 1619 1.00 1 0.40 15 6.00 
  Perrin, Herve 1545 FRA1.0010.40156.00 

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)
 
 Championnat de Bordeaux 2012 BORDEAUX FRA 2012-05-17
RcRownchangeKK*chgGame
 1922 1619 0.50 3 0.03 15 0.45 
  Roubert, Emile 1950 FRA0.5010.38155.70 
  De Barros, Frederic 2019  * FRA0.001-0.0815-1.20 
  Roche, Philippe 1797 FRA0.001-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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