Rapid: Individual Calculations August 2023
 Domanski, Marcin  Total change: 5.80  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 23 Wroclaw POL 2023-06-30
RcRownchangeKK*chgGame
 1422 1269 2.00 6 -0.10 20 -2.00 
  Grossmann, Ryszard f1817 POL0.001-0.0320-0.60 
  Galant, Ireneusz 1620 POL0.001-0.1120-2.20 
  Kultucki, Arkadiusz 1028 POL1.0010.20204.00 
  Rudniewski, Milosz 1233 POL0.001-0.5520-11.00 
  Sobieracki, Marcel 1376 POL1.0010.652013.00 
  Trebala, Michal 1456 POL0.001-0.2620-5.20 

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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 24 Wroclaw POL 2023-07-14
RcRownchangeKK*chgGame
 1406 1269 2.50 6 0.39 20 7.80 
  Helaszek, Edward 1764 POL0.5010.46209.20 
  Szczyrba, Dawid 1395 POL0.5010.17203.40 
  Gawlik, Pawel 1548 POL0.5010.34206.80 
  Garbaczewski, Jakub 1017 POL0.001-0.8120-16.20 
  Klapcinski, Janusz 1264 POL1.0010.49209.80 
  Trebala, Michal 1450 POL0.001-0.2620-5.20 

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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