Rapid: Individual Calculations November 2023
 Gruza, Henryk  Total change: 31.00  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1782 1605 4.00 8 1.55 20 31.00 
  Krzos, Adam 2029 POL0.001-0.0720-1.40 
  Wojciechowski, Michal 1212 POL1.0010.08201.60 
  Krzywda, Andrzej c1974 POL0.5010.40208.00 
  Demski, Michal 1907 POL0.001-0.1520-3.00 
  Zahorski, Piotr 2007 POL0.5010.42208.40 
  Khyzhniak, Dmytro 1263 UKR1.0010.12202.40 
  Kroliczek, Gabriela 1898 POL1.0010.852017.00 
  Kazmierowski, Tymon 1968 POL0.001-0.1020-2.00 

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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