Individual Calculations December 2019
 Dudek, Wojciech  Total change: -5.40  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1831 1834 0.50 1 0.00 20 0.00 
  Kunes, Jan 1831 CZE0.5010.00200.00 

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)
 
 III Dolnoslaska Liga Szachowa 2019/2020 Round 2-3 Dolny Slask POL 2019-11-10
RcRownchangeKK*chgGame
 1702 1834 1.00 2 -0.27 20 -5.40 
  Mucha, Tomasz 1475 POL1.0010.10202.00 
  Grossmann, Ryszard f1928 POL0.001-0.3720-7.40 

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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