Individual Calculations September 2023
 Santran, Marius  Total change: 0.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2023 Open RISCLE FRA 2023-08-06
RcRownchangeRpKK*chgGame
 1276 0 0.00 4 0.00 476   0.00 
  Bordas, Laurent 1359 FRA0.0010.00 0.00 
  Di Mercurio, Jean-Pierre 1248 FRA0.0010.00 0.00 
  Izard, Laurent 1276 FRA0.0010.00 0.00 
  Rigaud, Solene 1222 FRA0.0010.00 0.00 

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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