Individual Calculations October 2023
 Zaskalski, Arkadiusz  Total change: -28.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 2050 2085 3.50 9 -1.41 20 -28.20 
  Wilk, Igor 2166 POL0.5010.11202.20 
  Jarzebowski, Kacper 2145 POL0.5010.08201.60 
  Kot, Jerzy f1888 POL1.0010.25205.00 
  Laszewicz, Pawel 1997 POL0.001-0.6220-12.40 
  Zerebiec, Maurycy 1971 POL0.501-0.1620-3.20 
  Babiarz, Arkadiusz 2046 POL0.501-0.0520-1.00 
  Rychlik, Hanna 2026 POL0.001-0.5820-11.60 
  Maj, Pawel 2208 POL0.001-0.3320-6.60 
  Ugorek, Kacper 2003 POL0.501-0.1120-2.20 

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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