Individual Calculations December 2022
 Martinez, Alberto  Total change: 23.60  Rating chartPersonal card
 Team 2023 - IDF Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1449 1374 0.00 1 -0.40 20 -8.00 
  Nait-Makhlouf, Ali 1449 FRA0.001-0.4020-8.00 

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)
 
 2eme Tournoi d'echecs parties lentes de Meaux MEAUX FRA 2022-11-05
RcRownchangeKK*chgGame
 1817 1374 2.00 4 1.64 20 32.80 
  Baschenis, Felix 1646 FRA1.0010.832016.60 
  Houhou, Alexandre 2085 FRA0.001-0.0120-0.20 
  Jacq, Rene 1822 FRA0.001-0.0620-1.20 
  Draoui, Farid 1715 FRA1.0010.882017.60 

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)
 
 Championnat des Yvelines 2022 50 ans et plus r1-2 TRIEL SUR SEINE FRA 2022-11-17
RcRownchangeKK*chgGame
 1821 1374 0.00 1 -0.06 20 -1.20 
  Roy, Alain 1821 FRA0.001-0.0620-1.20 

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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