Individual Calculations December 2019
 Zvolanek, Libor  Total change: 12.00  Rating chartPersonal card
 2. liga F 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2009 2147 1.50 2 0.14 20 2.80 
  Pavlik, Petr 1928 CZE1.0010.22204.40 
  Raszka, Janusz 2090 POL0.501-0.0820-1.60 

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)
 
 SSOK - Krajsky prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2115 2147 1.00 1 0.46 20 9.20 
  Valenta, Vit f2115 CZE1.0010.46209.20 

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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