Individual Calculations October 2021
 Sandvik, Thomas  Total change: -13.20  Rating chartPersonal card
 1. Prazsky sachovy podzim 2021 Praha CZE 2021-09-24
RcRownchangeKK*chgGame
 1883 2128 2.50 4 -0.66 20 -13.20 
  Hornak, Pavol 1751 SVK1.0010.09201.80 
  Janous, Petr 1976 CZE1.0010.30206.00 
  Vavra, Jan 1975 CZE0.001-0.7020-14.00 
  Lohia, Sohum 1830 ENG0.501-0.3520-7.00 

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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