Individual Calculations July 2023
 Silhan, Vladimir  Total change: 51.60  Rating chartPersonal card
 Jarni otevreny prebor SO SK OAZA Praha 2023 r6-9 Praha CZE 2023-05-31
RcRownchangeKK*chgGame
 1435 1136 2.00 4 1.29 40 51.60 
  Soucek, Ivo 1460 CZE1.0010.874034.80 
  Cabela, Filip 1666 CZE0.001-0.0340-1.20 
  Lhotsky, Zdenek 1319 CZE0.001-0.2640-10.40 
  Barth, Vit 1296 CZE1.0010.714028.40 

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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