Rapid: Individual Calculations January 2023
 Andrzejewski, Jakub  Total change: 87.20  Rating chartPersonal card
 I Grand Prix Ziemi Kaszubskiej 2022 Lipusz POL 2022-12-04
RcRownchangeKK*chgGame
 1309 1392 2.00 5 -0.95 40 -38.00 
  Ebertowski, Julian 1138 POL1.0010.19407.60 
  Tyda, Krzysztof c1595 POL0.001-0.2440-9.60 
  Skiba, Igor 1139 POL0.001-0.8140-32.40 
  Zamczala, Waldemar 1636 POL0.001-0.2040-8.00 
  Gawin, Kacper 1036 POL1.0010.11404.40 

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)
 
 II Grand Prix Ziemi Kaszubskiej 2022 Lipusz POL 2022-12-18
RcRownchangeKK*chgGame
 1537 1392 6.00 8 3.13 40 125.20 
  Sobolewski, Piotr 2046 POL1.0010.994039.60 
  Tyda, Krzysztof c1595 POL0.5010.264010.40 
  Leoniuk, Jan 1362 POL1.0010.464018.40 
  Zamczala, Waldemar 1636 POL0.001-0.2040-8.00 
  Andrzejewski, Konrad 1603 POL0.5010.274010.80 
  Dykier, Marek 1315 POL1.0010.394015.60 
  Marszk, Kazimierz f1658 POL1.0010.824032.80 
  Leoniuk, Stanislaw 1084 POL1.0010.14405.60 

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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