Individual Calculations November 2020
 Mazur, Bartlomiej  Total change: -21.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2020 - I Liga Round 5-7 Chorzow POL 2020-10-17
RcRownchangeKK*chgGame
 1705 1724 0.00 2 -1.05 20 -21.00 
  Pulut, Andrzej 1759 POL0.001-0.4520-9.00 
  Klimczok, Krystian 1650 POL0.001-0.6020-12.00 

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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