Rapid: Individual Calculations September 2020
 Piskor, Martin  Total change: 6.60  Rating chartPersonal card
 Prebor mesta Ceske Budejovice v sachu 2020 Ceske Budejovice CZE 2020-08-29
RcRownchangeKK*chgGame
 1649 1675 3.00 5 0.33 20 6.60 
  Hosnedl, Matyas 1898 CZE0.001-0.2220-4.40 
  Drda, Stepan 1433 CZE1.0010.20204.00 
  Barta, David 1488 CZE1.0010.26205.20 
  Novakova, Blanka 1540 CZE1.0010.32206.40 
  Hlavsa, Filip 1886 CZE0.001-0.2320-4.60 

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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