Rapid: Individual Calculations March 2020
 Birukoff, Anna  Total change: 9.20  Rating chartPersonal card
 Championnat du Var des Colleges 2020 CUERS FRA 2020-02-12
RcRownchangeKK*chgGame
 1352 1143 1.00 2 0.48 20 9.60 
  Marchix, Esteban 1497 FRA0.001-0.1120-2.20 
  Dorvaux-Valdieu, Teiva 1206 FRA1.0010.592011.80 

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)
 
 19eme Tournoi Rapide de La Farlede Toulon Echecs Tournoi B LA FARLEDE FRA 2020-02-16
RcRownchangeKK*chgGame
 1140 1143 2.00 4 -0.02 20 -0.40 
  Alfano, Emilie 1312 FRA0.001-0.2820-5.60 
  Noiret, Thierry 1220 FRA1.0010.612012.20 
  Decouleur, Alain 986 FRA1.0010.29205.80 
  Cossu, Marius 1042 FRA0.001-0.6420-12.80 

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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