Rapid: Individual Calculations February 2023
 Ubaidulla, Safiya  Total change: -28.40  Rating chartPersonal card
 Rapide de la Galette des Rois METL 2023 TOULOUSE FRA 2023-01-14
RcRownchangeKK*chgGame
 1396 1028 1.00 3 0.42 40 16.80 
  Fleutiaux, Dimitri 1071 FRA0.001-0.4440-17.60 
  Medjeber, Mohamed 1353 FRA1.0010.874034.80 
  Jacquemont, Nolan 1763 FRA0.001-0.0140-0.40 

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)
 
 Joueuses d'echecs en Haute-Garonne 2023 TOULOUSE FRA 2023-01-21
RcRownchangeKK*chgGame
 1261 1028 0.00 5 -1.13 40 -45.20 
  Chernikova, Iryna 1463 FRA0.001-0.0640-2.40 
  Grimault, Stephanie 1265 FRA0.001-0.2040-8.00 
  Horsot, Maeva 1229 FRA0.001-0.2440-9.60 
  Reinagel, Christine 1074 FRA0.001-0.4440-17.60 
  Rochange, Christine 1276 FRA0.001-0.1940-7.60 

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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