Individual Calculations December 2023
 Wolf, Pierre  Total change: -0.20  Rating chartPersonal card
 2eme tournoi d'echecs des Trois Vallees Automne 2023 Ronde 6 Tihange BEL 2023-11-08
RcRownchangeKK*chgGame
 1510 1841 1.00 1 0.12 20 2.40 
  Doubnov, Ilucha 1510 BEL1.0010.12202.40 

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)
 
 2eme tournoi d'echecs des Trois Vallees Automne 2023 Ronde 7 Tihange BEL 2023-11-15
RcRownchangeKK*chgGame
 1843 1841 0.50 1 0.00 20 0.00 
  Bikady, Claude 1843 BEL0.5010.00200.00 

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 des Trois Vallees Automne 2023 Ronde 8 Tihange BEL 2023-11-22
RcRownchangeKK*chgGame
 2159 1841 0.00 1 -0.13 20 -2.60 
  Memeti, Kastriot 2159 BEL0.001-0.1320-2.60 

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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