Individual Calculations May 2019
 Boisson, Loic  Total change: 85.20  Rating chartPersonal card
 18e Open International de Beziers (-2200) BEZIERS FRA 2019-04-27
RcRownchangeKK*chgGame
 1603 1286 3.00 6 2.13 40 85.20 
  Vals, Theo 1686  * FRA0.001-0.0840-3.20 
  Lafaye, Jean-Marc 1500 FRA1.0010.774030.80 
  Czyz, Eric 1528 FRA1.0010.804032.00 
  Fournier, Manuel 1686  * FRA0.001-0.0840-3.20 
  Coraboeuf, Alain 1531 FRA1.0010.804032.00 
  Laboucarie, Gabriel 1686  * FRA0.001-0.0840-3.20 
 * 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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