Rapid: Individual Calculations January 2024
 Okruch, Jaroslaw  Total change: 10.60  Rating chartPersonal card
 Gwiazdkowy Zoliborski turniej szachow szybkich FIDE dla Pan powyzej 40 i Panow powyzej 50 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1411 1483 5.00 7 0.53 20 10.60 
  Kita, Jaroslaw 1251 POL1.0010.21204.20 
  Wiech, Grzegorz 2117 POL0.001-0.0120-0.20 
  Zdziarski, Waldemar 1330 POL0.001-0.7020-14.00 
  Branicki, Slawomir 1326 POL1.0010.29205.80 
  Nowacki, Krzysztof 1241 POL1.0010.20204.00 
  Wiktorowski, Janusz 1234 POL1.0010.19203.80 
  Jackowski, Bogumil 1375 POL1.0010.35207.00 

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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