Individual Calculations December 2019
 Machlowski, Slawomir  Total change: 5.60  Rating chartPersonal card
 1. liga vychod 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2223 2121 0.50 2 -0.22 20 -4.40 
  Husek, Martin 2207 CZE0.001-0.3820-7.60 
  Sikorova, Olga wg2239 CZE0.5010.16203.20 

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)
 
 III Dolnoslaska Liga Szachowa 2019/2020 Round 2-3 Dolny Slask POL 2019-11-10
RcRownchangeKK*chgGame
 2119 2121 1.00 1 0.50 20 10.00 
  Zareba, Radoslaw 2119 POL1.0010.502010.00 

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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