Individual Calculations September 2021
 Tesar, Jan  Total change: -9.60  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1944 1976 4.50 9 -0.48 20 -9.60 
  Sorm, Daniel f2350 CZE0.5010.40208.00 
  Mladek, Richard f2315 CZE0.001-0.1220-2.40 
  Habenicht, Martin 1840 CZE0.501-0.1820-3.60 
  Novotna, Tereza 1791 CZE1.0010.26205.20 
  Dambrauskas, Virginijus m2176 LTU0.001-0.2420-4.80 
  Hozda, Max 1730 CZE0.501-0.3120-6.20 
  Shatil, Or wc1745 ISR0.001-0.7920-15.80 
  Stehlik, Jiri 1847 CZE1.0010.33206.60 
  Cabart, Pavel 1700 CZE1.0010.17203.40 

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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