Individual Calculations December 2021
 Duval, Dominique  Total change: -22.80  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1316 1143 0.00 3 -0.82 20 -16.40 
  Lasfar, Karim 1306 FRA0.001-0.2820-5.60 
  Vernhet, Claude 1302 FRA0.001-0.2920-5.80 
  Valette, Alain 1339 FRA0.001-0.2520-5.00 

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)
 
 Team 2022 - OCC Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1288 1154 0.00 1 -0.32 20 -6.40 
  Longo, Alexandra 1288 FRA0.001-0.3220-6.40 

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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