Individual Calculations December 2022
 Bories, Jean-Paul  Total change: -31.60  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1223 1352 3.00 7 -1.58 20 -31.60 
  Platret, Martine 1054 FRA0.001-0.8520-17.00 
  De Nave, Julien 1175 FRA0.501-0.2320-4.60 
  Vinet, Clement 1148 FRA1.0010.24204.80 
  Lavilledieu, Melys 1078 FRA1.0010.17203.40 
  Salvi, Jean-Pierre 1498 FRA0.001-0.3020-6.00 
  Joyeux, Gerard 1468 FRA0.001-0.3420-6.80 
  Debbiche, Amir 1138 FRA0.501-0.2720-5.40 

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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