Individual Calculations December 2022
 De Roland, Bernard  Total change: -88.80  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1252 1341 2.00 7 -2.22 40 -88.80 
  Karkos, Mathieu 1032 FRA0.501-0.3640-14.40 
  Duhay, Frederic 1483 FRA0.001-0.3140-12.40 
  Beley, Francis 1486 FRA0.001-0.3140-12.40 
  Gerbaux, Regis 1075 FRA1.0010.18407.20 
  Gamblin, Vincent 1432 FRA0.001-0.3840-15.20 
  Vinet, Clement 1148 FRA0.501-0.2540-10.00 
  Materia, Mario 1111 FRA0.001-0.7940-31.60 

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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