Individual Calculations October 2018
 Warakomski, Tomasz  Total change: 3.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 4-6 Wroclaw POL 2018-09-14
RcRownchangeKK*chgGame
 2343 2498 2.50 3 0.39 10 3.90 
  Paszewski, Mateusz f2283 POL1.0010.23102.30 
  Nurkiewicz, Maciej 2372 POL0.501-0.1710-1.70 
  Luch, Michal m2374 POL1.0010.33103.30 

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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