Individual Calculations February 2023
 Fiala, Milan  Total change: 19.20  Rating chartPersonal card
 Oddilovy prebor SK Olympia Ceske Budejovice 2022 r4-5 Ceske Budejovice CZE 2023-01-05
RcRownchangeKK*chgGame
 1524 1699 2.00 2 0.54 40 21.60 
  Pumpr, Zdenek 1515 CZE1.0010.264010.40 
  Vambera, Martin 1533 CZE1.0010.284011.20 

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)
 
 JSS - 2. divize A 2022-2023 r6-7 various CZE 2023-01-09
RcRownchangeKK*chgGame
 1866 1699 0.50 2 -0.06 40 -2.40 
  Polach, Jaroslav 1840 CZE0.5010.19407.60 
  Muzikar, Jan 1891 CZE0.001-0.2540-10.00 

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)
 

 

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