Individual Calculations October 2022
 Inal, Ahmet Taha  Total change: 26.80  Rating chartPersonal card
 2022 ICCD World Deaf Chess Championhips - OPEN Warszawa POL 2022-09-16
RcRownchangeKK*chgGame
 1656 1165 1.00 3 0.67 40 26.80 
  Zajac, Maros 1994 SVK0.0010.00400.00 
  Vazdike, Gunta 1332 LAT0.001-0.2840-11.20 
  Usbeck, Karl-Heinz, Dr. 1641 GER1.0010.954038.00 

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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