Individual Calculations July 2022
 Laignel, Bruno  Total change: -32.40  Rating chartPersonal card
 Open de Champagne 2022 REIMS FRA 2022-06-04
RcRownchangeKK*chgGame
 1354 1149 0.50 5 -0.81 40 -32.40 
  Duttenhoefer, Rainer 1562 GER0.001-0.0740-2.80 
  Sharifov, Ramazan 1408 AZE0.001-0.1840-7.20 
  Simon, Laurent 1398 FRA0.001-0.1940-7.60 
  Prokhorov, Makar 1319 FRA0.001-0.2840-11.20 
  Macquart, Christophe 1085 FRA0.501-0.0940-3.60 

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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