Individual Calculations January 2020
 Cujdik, Jiri  Total change: -1.40  Rating chartPersonal card
 MKSS - Krajska soutez B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1797 1913 1.50 2 0.19 20 3.80 
  Zidek, Daniel 1757 CZE1.0010.29205.80 
  Kotas, Jan 1837 CZE0.501-0.1020-2.00 

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)
 
 MKSS - Krajsky prebor 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2099 1913 0.00 1 -0.26 20 -5.20 
  Kozel, Jiri 2099 CZE0.001-0.2620-5.20 

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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