Individual Calculations December 2019
 Janota, Jiri  Total change: -7.20  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1531 1561 0.50 2 -0.57 20 -11.40 
  Krecek, Jiri 1654 CZE0.001-0.3720-7.40 
  Marek, Jan 1408 CZE0.501-0.2020-4.00 

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)
 
 PDSS - Krajska soutez sever 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1718 1561 0.50 1 0.21 20 4.20 
  Cimprich, Miroslav 1718 CZE0.5010.21204.20 

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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