Rapid: Individual Calculations September 2020
 Barta, David  Total change: -6.80  Rating chartPersonal card
 Prebor mesta Ceske Budejovice v sachu 2020 Ceske Budejovice CZE 2020-08-29
RcRownchangeKK*chgGame
 1635 1488 1.00 4 -0.34 20 -6.80 
  Hlavsa, Filip 1886 CZE0.001-0.0820-1.60 
  Sykora, Karel 1713 CZE0.001-0.2220-4.40 
  Samaha, Elias 1266 GRE1.0010.22204.40 
  Piskor, Martin 1675 CZE0.001-0.2620-5.20 

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)
 

 

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