Individual Calculations April 2023
 David, Jean-Marc  Total change: 63.60  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1535 1383 2.50 3 1.61 40 64.40 
  Le Penher, Jeremy 1546 FRA1.0010.724028.80 
  Giraud, Antoine 1491 FRA1.0010.654026.00 
  Elsadig Bashir, Hussam 1569 FRA0.5010.24409.60 

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)
 
 Team 2023 - BRE Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1372 1383 0.50 1 -0.02 40 -0.80 
  Baron, Alain 1372 FRA0.501-0.0240-0.80 

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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