Individual Calculations November 2019
 Szmyd, Arkadiusz  Total change: -10.00  Rating chartPersonal card
 III Liga Slaska Seniorow 2019-2020 Round 1-3 Jastrzebie-Zdroj POL 2019-10-12
RcRownchangeKK*chgGame
 2108 2110 0.50 2 -0.50 20 -10.00 
  Samborski, Henryk 2065 POL0.001-0.5620-11.20 
  Smagacz, Dariusz 2151 POL0.5010.06201.20 

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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