Individual Calculations May 2023
 Guiganti, Simon  Total change: -6.80  Rating chartPersonal card
 Championnat interne du club de St Quentin en Yvelines 2022-23 (-1800) r6-7 ELANCOURT FRA 2023-03-18
RcRownchangeKK*chgGame
 1508 1544 0.00 1 -0.55 20 -11.00 
  Benahmed, Faycal 1508 FRA0.001-0.5520-11.00 

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)
 
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1713 1555 0.50 1 0.21 20 4.20 
  Salard, Alexandre 1713 FRA0.5010.21204.20 

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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