Individual Calculations November 2023
 Falkowski, Dawid  Total change: 12.40  Rating chartPersonal card
 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired Rhodes GRE 2023-10-08
RcRownchangeKK*chgGame
 1875 1867 5.00 9 0.62 20 12.40 
  Kapnakis, Konstantinos 1467  * GRE1.0010.08201.60 
  Jandric, Damjan c2090 SRB0.001-0.2220-4.40 
  De Jong, Lucas 1619 NED1.0010.19203.80 
  Bibikov, Yuriy 2050 KAZ0.001-0.2620-5.20 
  Polnar, Josef 1637 CZE1.0010.21204.20 
  Cajzler, Hinko 2007 CRO1.0010.692013.80 
  Magnusson, Jorgen f2240 SWE0.001-0.1020-2.00 
  Mueller, Thorsten 2046 GER0.001-0.2720-5.40 
  Bratu, Gheorghe 1718 ROU1.0010.30206.00 
 * 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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