Rapid: Individual Calculations April 2023
 Cossutta, Nello  Total change: -58.20  Rating chartPersonal card
 Championnat de l'Aisne 2023 Rapide SOISSONS FRA 2023-03-19
RcRownchangeKK*chgGame
 1279 1392 1.00 6 -2.91 20 -58.20 
  Dygas, Georges 1074 FRA1.0010.13202.60 
  Labroche, Jerome 1737 FRA0.001-0.1120-2.20 
  Tryhoen, Melaine 1240 FRA0.001-0.7020-14.00 
  Gralla, Achille 1200 FRA0.001-0.7520-15.00 
  Glavnov, Pavel 1182 FRA0.001-0.7720-15.40 
  Lelievre, Arthur 1238 FRA0.001-0.7120-14.20 

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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