Individual Calculations December 2019
 Pokorny, Zdenek  Total change: -23.60  Rating chartPersonal card
 2. liga D 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2050 2231 1.50 2 0.03 20 0.60 
  Jun, Rudolf Jr. 1984 CZE0.501-0.3120-6.20 
  Holasek, Pavel 2115 CZE1.0010.34206.80 

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)
 
 KHSS - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2149 2231 0.00 2 -1.21 20 -24.20 
  Machan, Jan f2258 CZE0.001-0.4620-9.20 
  Velecky, Viktor 2039 CZE0.001-0.7520-15.00 

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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