Individual Calculations July 2023
 Gembski, Mateusz  Total change: 9.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Stowarzyszenia Cross w Szachach Wegierska Gorka POL 2023-06-12
RcRownchangeKK*chgGame
 1612 1339 2.00 7 0.49 20 9.80 
  Kowalczyk, Marian 1829 POL0.5010.46209.20 
  Szafran, Dariusz 1378 POL0.001-0.4520-9.00 
  Miodonski, Miroslaw 1479 POL0.001-0.3120-6.20 
  Zelajtys, Jozef 1706 POL0.001-0.1020-2.00 
  Majcher, Andrzej 1506 POL0.5010.22204.40 
  Racis, Michal 1894 POL0.001-0.0320-0.60 
  Kamrat, Jan 1490 POL1.0010.702014.00 

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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