Individual Calculations November 2018
 Warakomski, Tomasz  Total change: -5.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 Katowice POL 2018-10-26
RcRownchangeKK*chgGame
 2500 2502 1.00 3 -0.51 10 -5.10 
  Tomczak, Mikolaj f2437 POL0.001-0.5910-5.90 
  Kanarek, Marcel g2508 POL0.001-0.4910-4.90 
  Michalik, Peter g2555 CZE1.0010.57105.70 

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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