Rapid: Individual Calculations June 2022
 Deruyter, Alain  Total change: -23.60  Rating chartPersonal card
 16e Open Rapide de La Roche sur Yon 2022 LA ROCHE SUR YON FRA 2022-05-08
RcRownchangeKK*chgGame
 1431 1312 1.00 5 -1.18 20 -23.60 
  Dalaud, Dorian f2016 FRA0.001-0.0120-0.20 
  Brancard, Yannick 1128 FRA0.001-0.7420-14.80 
  Pomes, Jean-Baptiste 1245 FRA0.001-0.5920-11.80 
  Gaboriau, Dominique 1208 FRA1.0010.36207.20 
  Cocles Rodriguez, Joel 1557 FRA0.001-0.2020-4.00 

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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