Individual Calculations December 2021
 Pistek, Marcel  Total change: 24.00  Rating chartPersonal card
 SSLK - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1759 1705 2.00 3 0.71 20 14.20 
  Prchly, Milos 1886 CZE0.5010.24204.80 
  Sivak, Lukas 1786 CZE1.0010.612012.20 
  Jina, Lubos 1606 CZE0.501-0.1420-2.80 

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 - Krajska soutez - skupina Zapad 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1710 1713 1.50 2 0.49 20 9.80 
  Vanicek, Lukas 1755 CZE1.0010.562011.20 
  Mil, Jan 1665 CZE0.501-0.0720-1.40 

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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