Rapid: Individual Calculations December 2022
 Ladan, Amelie  Total change: 38.60  Rating chartPersonal card
 2eme Rapide d'Automne Quimperle QUIMPERLE FRA 2022-11-13
RcRownchangeKK*chgGame
 1512 1388 4.00 6 1.93 20 38.60 
  Guillemot, Gerard 1561 FRA0.001-0.2720-5.40 
  Lebon, Marc 1214 FRA1.0010.27205.40 
  Niard, Pascal-Jean 1547 FRA0.5010.21204.20 
  Pietri, Jacques 1464 FRA1.0010.602012.00 
  Belloulou, Jean-Pierre 1675 FRA1.0010.842016.80 
  Bejjani, Guy 1609 FRA0.5010.28205.60 

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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