Rapid: Individual Calculations January 2024
 Marni-Sandid, Tarik  Total change: -7.60  Rating chartPersonal card
 Open rapide mensuel Colomiers - Decembre 2023 COLOMIERS FRA 2023-12-09
RcRownchangeKK*chgGame
 1509 1560 2.00 4 -0.38 20 -7.60 
  Woloszyn, Florent 2065 FRA0.001-0.0420-0.80 
  Goyet, Louis 1210 FRA1.0010.11202.20 
  De Biasi, Maxime 1292 FRA1.0010.17203.40 
  Madelaine, Pierre 1469 FRA0.001-0.6220-12.40 

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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