Individual Calculations December 2022
 Chiaroni, Gerard  Total change: 59.60  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1401 1365 5.00 8 1.49 40 59.60 
  Pierreclos, Tristan 1089 FRA1.0010.17406.80 
  Sainson, Michael 1542 FRA0.5010.23409.20 
  Garrigue, Mahel 1502 FRA1.0010.684027.20 
  Roche, Philippe 1536 FRA0.5010.23409.20 
  Odoni-Ruffenach, Yann 1513 FRA0.001-0.3040-12.00 
  Chatain, Philippe 1510 FRA0.001-0.3140-12.40 
  Boyer, Tom 1018 FRA1.0010.11404.40 
  Renaud, Jacques 1498 FRA1.0010.684027.20 

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)
 

 

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