Individual Calculations June 2022
 Da Costa, Manuel  Total change: -36.40  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1233 1214 0.50 5 -2.01 20 -40.20 
  El Gemayel, Zahi 1101 FRA0.001-0.6520-13.00 
  Maisonhaute, Elena 1124 FRA0.001-0.6220-12.40 
  Subra, Thierry 1191 FRA0.501-0.0320-0.60 
  Blandeau, Michel 1634 FRA0.001-0.0720-1.40 
  Gobert, Simon 1115 FRA0.001-0.6420-12.80 

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 r7 FRANCE FRA 2022-05-15
RcRownchangeKK*chgGame
 1359 1214 0.50 1 0.19 20 3.80 
  Fabre, Guy 1359 FRA0.5010.19203.80 

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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