Rapid: Individual Calculations August 2023
 Boilleau, Olivier  Total change: -29.00  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1641 1416 0.00 5 -1.45 20 -29.00 
  Pottier, Simeon 2075 FRA0.001-0.0120-0.20 
  Cattoni, Manuel 1816  * FRA0.001-0.0820-1.60 
  Neveu, Romaric 1677 FRA0.001-0.1820-3.60 
  Bouet, Romain 1565 FRA0.001-0.3020-6.00 
  Raffin-Sumyk, Piermael 1073 FRA0.001-0.8820-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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