Individual Calculations January 2023
 Lalkota, Sai  Total change: -18.40  Rating chartPersonal card
 16de Open Maaslands Clubkampioenschap 2022-2023 Ronde 3 Maasmechelen BEL 2022-12-02
RcRownchangeKK*chgGame
 1244 1123 0.00 1 -0.34 40 -13.60 
  Ponsen, Bert 1244 BEL0.001-0.3440-13.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 1452 1123 0.00 1 -0.12 40 -4.80 
  Lievens, Robert 1452 BEL0.001-0.1240-4.80 

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)
 

 

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