Rapid: Individual Calculations September 2021
 Cresswell, Mary-Jane  Total change: -14.80  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1319 1154 2.00 9 -0.74 20 -14.80 
  Coadou, Philippe 1579 FRA0.001-0.0720-1.40 
  Placier, Pascal 1239 FRA0.001-0.3820-7.60 
  Charles, Gregoire 1208 FRA1.0010.582011.60 
  Couturier, Olivier 1388 FRA0.001-0.2120-4.20 
  Kosanak, Huseyin 1464 FRA0.001-0.1420-2.80 
  Valgres, Julien 1342 FRA0.001-0.2620-5.20 
  Valgres, Bernard 1088 FRA0.001-0.5920-11.80 
  Mareau, Ewa 1210 FRA1.0010.582011.60 
  Poulain, Emilien 1349 FRA0.001-0.2520-5.00 

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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