Individual Calculations February 2022
 Horackova, Isabela  Total change: -3.60  Rating chartPersonal card
 MARIENBAD OPEN 2022 D - seniors tournament 50plus Marianske Lazne CZE 2022-01-15
RcRownchangeKK*chgGame
 1460 1074 1.00 8 -0.18 20 -3.60 
  Danko, Jiri 1800 CZE0.001-0.0120-0.20 
  Svec, Jan 1687 CZE0.001-0.0220-0.40 
  Kapolka, Stefan 1436 CZE0.001-0.1020-2.00 
  Michalek, Miroslav 1618 CZE0.001-0.0320-0.60 
  Stocek, Jiri 1243 CZE0.001-0.2820-5.60 
  Admiraal, Ruurd 1089 NED0.001-0.4820-9.60 
  Rychtecky, Pavel 1487 CZE0.001-0.0720-1.40 
  Tomanek, Karel 1322 CZE1.0010.812016.20 

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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