Rapid: Individual Calculations September 2021
 Lety, Michel  Total change: 1.00  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1417 1320 4.00 9 0.05 20 1.00 
  Durand-Le Ludec, Brendan-Budok 2055 FRA0.001-0.0120-0.20 
  Mareau, Ewa 1210 FRA1.0010.35207.00 
  Cresswell, Patrick 1725 FRA0.001-0.0820-1.60 
  Morvan, Dominique 1198 FRA0.001-0.6720-13.40 
  Poulain, Emilien 1349 FRA0.001-0.4620-9.20 
  Charles, Gregoire 1208 FRA1.0010.35207.00 
  Valgres, Julien 1342 FRA1.0010.532010.60 
  Le Feuvre, Bernard 1427 FRA0.001-0.3520-7.00 
  Ladan, Andre 1243 FRA1.0010.39207.80 

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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