Individual Calculations February 2023
 Gallik, Miroslav  Total change: -5.40  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1854 2058 0.50 1 -0.26 20 -5.20 
  Mittelbach, Zdenek 1854 CZE0.501-0.2620-5.20 

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)
 
 UKSS - Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2265 2058 0.50 2 -0.01 20 -0.20 
  Rubes, Jan f2393 CZE0.001-0.1220-2.40 
  Horak, Ales 2136 CZE0.5010.11202.20 

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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