Rapid: Individual Calculations August 2023
 Duchatel, Cyrielle  Total change: -6.40  Rating chartPersonal card
 Rapide Riviera Chess Club 25-06-2023 NICE FRA 2023-06-25
RcRownchangeKK*chgGame
 1458 1184 1.50 4 -0.16 40 -6.40 
  Debray, Christopher m2401 FRA0.0010.00400.00 
  Bataille, Arthur 1017 FRA1.0010.284011.20 
  Chabriere, Alban 1199 FRA0.5010.02400.80 
  Badiou, Serge 1214 FRA0.001-0.4640-18.40 

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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