Rapid: Individual Calculations September 2021
 Mareau, Ewa  Total change: -40.80  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1255 1210 2.00 9 -2.04 20 -40.80 
  Lamaze, David 1496 FRA0.001-0.1620-3.20 
  Lety, Michel 1320 FRA0.001-0.3520-7.00 
  Valgres, Bernard 1088 FRA0.001-0.6720-13.40 
  Kosanak, Huseyin 1464 FRA0.001-0.1920-3.80 
  Valgres, Julien 1342 FRA1.0010.682013.60 
  Ladan, Amelie 1170 FRA0.001-0.5620-11.20 
  Morvan, Dominique 1198 FRA1.0010.48209.60 
  Cresswell, Mary-Jane 1154 FRA0.001-0.5820-11.60 
  Boero, Laurent 1065 FRA0.001-0.6920-13.80 

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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