Individual Calculations January 2024
 Folk, Petr  Total change: -26.20  Rating chartPersonal card
 2. liga A 2023-2024 r4-5 various CZE 2023-12-03
RcRownchangeKK*chgGame
 2104 2103 0.00 2 -1.00 20 -20.00 
  Bauma, Jiri f2137 CZE0.001-0.4520-9.00 
  Mametev, Artem 2070 CZE0.001-0.5520-11.00 

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)
 
 SSPK - Krajsky prebor I 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 1854 2103 0.50 1 -0.31 20 -6.20 
  Hodan, Jiri 1854 CZE0.501-0.3120-6.20 

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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