Individual Calculations December 2023
 Peskova, Sara  Total change: -8.40  Rating chartPersonal card
 BRNO OPEN 2023 B - FIDE open Brno CZE 2023-11-11
RcRownchangeKK*chgGame
 1505 1100 0.50 7 -0.21 40 -8.40 
  Novak, Michal 1704 CZE0.001-0.0240-0.80 
  Borkovec, Ondrej 1494 CZE0.001-0.0840-3.20 
  Syzdyk, Samir 1639 KAZ0.001-0.0340-1.20 
  Divis, Jan 1560 CZE0.001-0.0540-2.00 
  Nisztuk, Michal 1483 POL0.001-0.0940-3.60 
  Jezikowska, Nadzieja 1389 POL0.001-0.1640-6.40 
  Kubatova, Ema 1269 CZE0.5010.22408.80 

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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