Individual Calculations December 2021
 Donadille, Jean-Claude  Total change: -3.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1330 1295 3.50 8 -0.20 20 -4.00 
  Maupin, Gervais 1634 FRA0.001-0.1220-2.40 
  Galy, Christian 1167 FRA1.0010.33206.60 
  Aurejac, Pierre 1494 FRA0.001-0.2420-4.80 
  Karsenty, Madeleine 1181 FRA1.0010.34206.80 
  De Geest, Jan 1486 BEL0.001-0.2520-5.00 
  Dincov, Ioan 1557 FRA0.5010.32206.40 
  Boudet, Nicole 1080 FRA1.0010.23204.60 
  Vongkorad, Philippe 1043 FRA0.001-0.8120-16.20 

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
 1326 1288 0.50 1 0.05 20 1.00 
  Sauterel, Pierre 1326 FRA0.5010.05201.00 

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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