Individual Calculations February 2022
 Admiraal, Ruurd  Total change: 11.60  Rating chartPersonal card
 MARIENBAD OPEN 2022 D - seniors tournament 50plus Marianske Lazne CZE 2022-01-15
RcRownchangeKK*chgGame
 1455 1089 2.00 9 0.58 20 11.60 
  Simecek, Jan 1820 CZE0.001-0.0120-0.20 
  Buciu, Aurel-John c1626 AUS0.001-0.0320-0.60 
  Bastyr, Pavel 1411 CZE0.001-0.1320-2.60 
  Tomanek, Karel 1322 CZE0.001-0.2120-4.20 
  Stocek, Jiri 1243 CZE1.0010.712014.20 
  Diviak, Rudolf 1726 SVK0.001-0.0120-0.20 
  Horackova, Isabela 1074 CZE1.0010.48209.60 
  Kapolka, Stefan 1436 CZE0.001-0.1120-2.20 
  Stehlik, Pavel 1436 CZE0.001-0.1120-2.20 

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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