Rapid: Individual Calculations June 2019
 Guziec, Patryk  Total change: -32.40  Rating chartPersonal card
 XV Turniej Szachowy o Puchar Firmy OMEGA Pilzno 2019 gr B Pilzno POL 2019-05-19
RcRownchangeKK*chgGame
 1104 1260 0.50 3 -1.62 20 -32.40 
  Wolak, Dawid 1087 POL0.001-0.7320-14.60 
  Mikula, Maciej 1139 POL0.501-0.1620-3.20 
  Buba, Piotr 1086 POL0.001-0.7320-14.60 

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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