Individual Calculations February 2024
 Champier, Claude  Total change: -25.80  Rating chartPersonal card
 BOZARVERNES Janvier 2024 CLERMONT FERRAND FRA 2024-01-05
RcRownchangeKK*chgGame
 1400 1653 1.00 3 -1.39 20 -27.80 
  Fourche, Bernard 1433 FRA0.001-0.7820-15.60 
  Provost, Aurelien 1514 FRA0.001-0.6920-13.80 
  Chabaud, Philippe 1253  * FRA1.0010.08201.60 
 * 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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1727 1653 0.50 1 0.10 20 2.00 
  Zilliox, Claude 1727 FRA0.5010.10202.00 

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)
 

 

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