Rapid: Individual Calculations August 2023
 Chabriere, Alban  Total change: -30.80  Rating chartPersonal card
 Rapide Riviera Chess Club 25-06-2023 NICE FRA 2023-06-25
RcRownchangeKK*chgGame
 1233 1199 1.50 5 -0.77 40 -30.80 
  Charrier, Francois 1335 FRA0.001-0.3240-12.80 
  Beil, Romane 1147 FRA0.001-0.5740-22.80 
  Duchatel, Cyrielle 1184 FRA0.501-0.0240-0.80 
  Kani, Astor 1287 FRA1.0010.624024.80 
  Badiou, Serge 1214 FRA0.001-0.4840-19.20 

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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