Individual Calculations December 2021
 Charles, Roger  Total change: 1.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1311 1349 3.00 6 -0.23 20 -4.60 
  Platret, Martine 1067 FRA1.0010.16203.20 
  Denechaud, Bernard 1507 FRA0.001-0.2920-5.80 
  Vongkorad, Philippe 1043 FRA0.001-0.8620-17.20 
  Orfeuvre, Valentin 1559 FRA1.0010.772015.40 
  Corsini, Jean-Francois 1518 FRA0.001-0.2820-5.60 
  Viers, Sandrine 1172 FRA1.0010.27205.40 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1570 1349 0.50 1 0.28 20 5.60 
  Jaubert, Daniel 1570 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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