Rapid: Individual Calculations August 2023
 Morel, Eric  Total change: 4.00  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1360 1136 1.50 5 0.20 20 4.00 
  Chaari, Mehdi 1658 FRA0.001-0.0320-0.60 
  Tadlaoui, Hamza 1393 FID0.001-0.1820-3.60 
  Adnot, Raphael 1411 FRA0.5010.33206.60 
  Sophrone, Patricia 1013 FRA1.0010.33206.60 
  Mariette, Fabrice 1327 FRA0.001-0.2520-5.00 

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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