Individual Calculations November 2022
 Wiener, Richard  Total change: -8.00  Rating chartPersonal card
 Vrsovicky podzimni open 2022 r1-5 Prague CZE 2022-09-29
RcRownchangeKK*chgGame
 1551 1755 2.50 4 -0.40 20 -8.00 
  Jakus, Lubomir 1450 CZE0.001-0.8620-17.20 
  Hejsler, Jan 1496 CZE1.0010.18203.60 
  Dvorak, Mikulas 1355  * CZE1.0010.08201.60 
  Plasek, Zdenek 1904 CZE0.5010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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