Rapid: Individual Calculations October 2023
 Duchatel, Cyrielle  Total change: -12.40  Rating chartPersonal card
 Rapide Riviera Chess Club 24-09-2023 NICE FRA 2023-09-24
RcRownchangeKK*chgGame
 1286 1175 1.50 5 -0.31 40 -12.40 
  Vieprik, Yegor 1470 FRA0.001-0.1540-6.00 
  Salimpour, Leo 1260 FRA0.5010.12404.80 
  Bataille, Simon 1184 FRA1.0010.514020.40 
  Magakelov, Daniel 1141 FRA0.001-0.5540-22.00 
  Bataille, Paul 1376 FRA0.001-0.2440-9.60 

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)
 

 

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