Individual Calculations December 2023
 Dobsinsky, Petr  Total change: -12.20  Rating chartPersonal card
 HRADEC KRALOVE OPEN 2023 A - FIDE open Hradec Kralove CZE 2023-11-04
RcRownchangeKK*chgGame
 1445 1239 1.50 8 -0.61 20 -12.20 
  Tsapanidis, Vasilis 1705 CZE0.001-0.0520-1.00 
  Gregor, Pavel 1509 CZE0.001-0.1720-3.40 
  Volf, Michal 1598 CZE0.5010.40208.00 
  Slusarczyk, Agnieszka 1409 POL0.5010.22204.40 
  Stross, Frantisek 1457 CZE0.001-0.2220-4.40 
  Olsak, Vojtech 1373 CZE0.001-0.3220-6.40 
  Shah, Aarav 1027 IND0.501-0.2720-5.40 
  Ricar, Jiri 1482 CZE0.001-0.2020-4.00 

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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