Individual Calculations April 2022
 Ge, Jean-Paul  Total change: -8.40  Rating chartPersonal card
 Tournoi interieur de Gap 2022 GAP FRA 2022-02-06
RcRownchangeKK*chgGame
 1562 1451 1.00 3 -0.12 20 -2.40 
  Perrot, Jean-Jacques 1051  * FRA1.0010.08201.60 
  Chevalier, Christian 1815 FRA0.001-0.1020-2.00 
  Auque, Aurelien 1820 FRA0.001-0.1020-2.00 
 * 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 2022 - Nationale 4 r5 FRANCE FRA 2022-03-13
RcRownchangeKK*chgGame
 1208 1449 0.50 1 -0.30 20 -6.00 
  Malbec, Robert 1208 FRA0.501-0.3020-6.00 

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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