Individual Calculations December 2021
 Jarrier, Francis  Total change: -17.60  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1270 1449 3.50 6 -0.88 20 -17.60 
  Germain, Daniel 1224 FRA0.501-0.2820-5.60 
  Cambon, Melissa 1214 FRA1.0010.21204.20 
  Lutz, Matteo 1282 FRA0.001-0.7220-14.40 
  Horn, Claude 1236 SUI1.0010.23204.60 
  Roman, Sylvian 1327 FRA1.0010.33206.60 
  Estadieu, Bruno 1338 FRA0.001-0.6520-13.00 

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)
 

 

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