Individual Calculations October 2022
 Werner, Ivan  Total change: -5.40  Rating chartPersonal card
 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 1 Tihange BEL 2022-09-21
RcRownchangeKK*chgGame
 1733 2063 1.00 1 0.12 20 2.40 
  Adans-Dester, Alexandre 1733 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)
 
 Belgian Interclubs 2022-2023 Ronde 1 Various Places BEL 2022-09-25
RcRownchangeKK*chgGame
 1961 2063 0.00 1 -0.64 20 -12.80 
  Haak, Tillmann 1961 BEL0.001-0.6420-12.80 

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)
 
 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 2 Tihange BEL 2022-09-28
RcRownchangeKK*chgGame
 1871 2063 1.00 1 0.25 20 5.00 
  Belva, Frederic 1871 BEL1.0010.25205.00 

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)
 

 

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