Individual Calculations March 2023
 Vyvial, Vaclav  Total change: -28.00  Rating chartPersonal card
 Otevreny sachovy turnaj BSS - jaro 2023 r5-8 Frydek-Mistek CZE 2023-01-31
RcRownchangeKK*chgGame
 1527 1490 0.50 4 -1.36 20 -27.20 
  Sigut, Ondrej 1824 CZE0.001-0.1220-2.40 
  Belocky, Daniel 1242 CZE0.501-0.3120-6.20 
  Adamec, Tomas 1314 CZE0.001-0.7320-14.60 
  Chlebek, Jan 1727 CZE0.001-0.2020-4.00 

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)
 
 MKSS Okresni prebor druzstev F-M 2022-2023 r8-9 Frydek-Mistek CZE 2023-02-11
RcRownchangeKK*chgGame
 1470 1497 0.50 1 -0.04 20 -0.80 
  Konecny, Jakub 1470 CZE0.501-0.0420-0.80 

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)
 

 

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