Individual Calculations October 2020
 Polak, Michal  Total change: -19.20  Rating chartPersonal card
 CZECH OPEN 2020 - E - 4-member team tournament Pardubice CZE 2020-09-17
RcRownchangeKK*chgGame
 1817 1809 1.00 3 -0.48 40 -19.20 
  Hladky, Tadeas 1936 CZE0.5010.17406.80 
  Tsapanidis, Vasilis 1747 CZE0.001-0.5940-23.60 
  Nedoma, Michal 1768 CZE0.501-0.0640-2.40 

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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