Rapid: Individual Calculations September 2021
 Ladan, Andre  Total change: -2.40  Rating chartPersonal card
 7me open rapide Patrick Le Moy SAINT BRIEUC FRA 2021-08-29
RcRownchangeKK*chgGame
 1404 1243 3.00 9 -0.12 20 -2.40 
  Lamaze, Simon f1867 FRA0.001-0.0120-0.20 
  Charles, Gregoire 1208 FRA1.0010.45209.00 
  Le Feuvre, Bernard 1427 FRA0.001-0.2620-5.20 
  Valgres, Bernard 1088 FRA1.0010.29205.80 
  Gledel, Bernard 1713 FRA0.001-0.0520-1.00 
  Boero, Laurent 1065 FRA1.0010.27205.40 
  Mareau, Timothe 1483 FRA0.001-0.2020-4.00 
  Kosanak, Huseyin 1464 FRA0.001-0.2220-4.40 
  Lety, Michel 1320 FRA0.001-0.3920-7.80 

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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