Rapid: Individual Calculations September 2021
 Placier, Pascal  Total change: -5.80  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1324 1239 3.50 9 -0.29 20 -5.80 
  Cresswell, Patrick 1725 FRA0.001-0.0420-0.80 
  Cresswell, Mary-Jane 1154 FRA1.0010.38207.60 
  Jouan, Hugo 1616 FRA0.001-0.0920-1.80 
  Boero, Laurent 1065 FRA0.001-0.7320-14.60 
  Ladan, Amelie 1170 FRA0.501-0.1020-2.00 
  Morvan, Dominique 1198 FRA1.0010.44208.80 
  Lamaze, David 1496 FRA0.001-0.1820-3.60 
  Varin, Timeo 1288 FRA0.001-0.4320-8.60 
  Charles, Gregoire 1208 FRA1.0010.46209.20 

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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