Rapid: Individual Calculations March 2022
 Ferreira Fernandes, Alex  Total change: 2.80  Rating chartPersonal card
 Open de parties rapides de Sainte Foy d'Aigrefeuille 2022 SAINTE FOY D'AIGREFEUILLE FRA 2022-02-06
RcRownchangeKK*chgGame
 1305 1075 1.50 6 0.14 20 2.80 
  L`huillier, Jean-Francois 1500 FRA0.001-0.0720-1.40 
  Souloumiac, Thibault 1221 FRA0.001-0.3020-6.00 
  Derjean, Adolphe 1263 FRA0.001-0.2620-5.20 
  Soumet, Claude 1320 FRA1.0010.802016.00 
  Mouton, Pierre 1178 FRA0.001-0.3620-7.20 
  Bishop, Louis 1350 FRA0.5010.33206.60 

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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