Individual Calculations February 2022
 Rehacek, Oldrich  Total change: 88.40  Rating chartPersonal card
 PRAGUE OPEN 2022 B - FIDE open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 1572 1227 3.00 6 2.21 40 88.40 
  Durana, Jonas 1608 SVK0.001-0.0940-3.60 
  Kalvach, Ladislav 1762 CZE0.001-0.0340-1.20 
  Maly, Jiri 1387 CZE1.0010.714028.40 
  Veselsky, Jan 1560 CZE0.5010.384015.20 
  Kleprlik, Jan 1517 CZE0.5010.344013.60 
  Turp, Hueseyin 1595 GER1.0010.904036.00 

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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