Rapid: Individual Calculations March 2022
 De Biasi, Robert  Total change: 7.40  Rating chartPersonal card
 Open de parties rapides de Sainte Foy d'Aigrefeuille 2022 SAINTE FOY D'AIGREFEUILLE FRA 2022-02-06
RcRownchangeKK*chgGame
 1784 1428 2.00 4 0.37 20 7.40 
  Bauer, Christian g2613 FRA0.0010.00200.00 
  Toulzac, Pierre-Yves f2178 FRA0.0010.00200.00 
  Falik, Charles 1177 FRA1.0010.19203.80 
  Ceroni, Pascal 1166 FRA1.0010.18203.60 

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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