Individual Calculations January 2023
 Jamar, Vadim  Total change: 7.00  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1920 1987 1.00 1 0.41 20 8.20 
  Burgerhoff, Rinus 1920 NED1.0010.41208.20 

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)
 
 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 2120 1987 3.00 9 -0.06 20 -1.20 
  Pucher, Sebastien f2291 FRA1.0010.862017.20 
  Decuigniere, Tom f2361 FRA0.001-0.1020-2.00 
  Meillon, Judicael 2227 FRA0.001-0.2020-4.00 
  Pillard, Valentin 2135 FRA0.001-0.3020-6.00 
  Buanne, Luca 2078 ENG1.0010.622012.40 
  Arnaud, Aurelien 2109 FRA0.001-0.3320-6.60 
  Suez-Panama, Gilles 1984 FRA0.001-0.5020-10.00 
  Heck, Nils 1924 GER0.001-0.5920-11.80 
  Hein, Ralf 1971 GER1.0010.48209.60 

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)
 

 

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