Individual Calculations August 2023
 Volf, Michal  Total change: 1.40  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1477 1597 2.00 3 0.07 20 1.40 
  Kijonka, Ondrej 1713 CZE1.0010.662013.20 
  Svadlenka, Michal 1426 CZE0.001-0.7320-14.60 
  Brhel, Zdenek 1292 CZE1.0010.14202.80 

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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