Individual Calculations October 2022
 Ondrejat, Miroslav  Total change: -32.40  Rating chartPersonal card
 Valasska Bystrice Open 2022 Valasska Bystrice CZE 2022-09-10
RcRownchangeKK*chgGame
 1717 1871 4.50 9 -1.62 20 -32.40 
  Hovad, Vaclav 1486 CZE1.0010.09201.80 
  Lys, Josef f2055 CZE0.001-0.2620-5.20 
  Romanek, Zdenek 1658 CZE0.501-0.2720-5.40 
  Jerabkova, Julia 1756 CZE0.001-0.6620-13.20 
  Vlachopulos, Elefteris 1574 CZE1.0010.15203.00 
  Svec, Ludek 1607 CZE1.0010.18203.60 
  Briza, Jiri 1847 CZE0.001-0.5320-10.60 
  Novotny, Jaroslav 1882 CZE0.001-0.4820-9.60 
  Zadrapova, Amalie 1584 CZE1.0010.16203.20 

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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