Individual Calculations January 2023
 Bellotti, Laurent  Total change: -69.60  Rating chartPersonal card
 Team 2023 - 60' Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1244 1533 1.00 2 -0.68 20 -13.60 
  Mialon, Franck 1218 FRA0.001-0.8620-17.20 
  Taillepierre, Michel 1269 FRA1.0010.18203.60 

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)
 
 Team 2023 - ARA Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1517 1533 0.50 1 -0.02 20 -0.40 
  Kunwar, Chandraveer 1517 GER0.501-0.0220-0.40 

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)
 
 13e Open International de Corbas CORBAS FRA 2022-12-18
RcRownchangeKK*chgGame
 1187 1533 2.50 6 -2.78 20 -55.60 
  Kouam, Maelis 1099 FRA0.001-0.9420-18.80 
  Halimi, Emmanuelle 1220 FRA1.0010.14202.80 
  Sagnard, Emil 1128 FRA0.001-0.9220-18.40 
  Kleimenov, Andrei 1226 FRA0.501-0.3620-7.20 
  Sillero, Pierre 1314 FRA0.001-0.7820-15.60 
  Terrier, Christiane 1133  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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