Individual Calculations October 2022
 Berridge, Martin  Total change: -26.80  Rating chartPersonal card
 2022 ICCD World Deaf Team Chess Championhips - Open Team Warszawa POL 2022-09-16
RcRownchangeKK*chgGame
 1620 1563 2.50 7 -0.67 40 -26.80 
  Cisar, Jiri 1546 CZE0.001-0.5240-20.80 
  Grinan Macanas, Jose 1491 ESP1.0010.404016.00 
  Mochalsky, Dmitry 1510 KAZ0.501-0.0740-2.80 
  Saidmurodov, Khojiakbar 1165 UZB0.501-0.4240-16.80 
  Shalev, Shaul 1614 ISR0.001-0.4340-17.20 
  Nazarova, Olga 1942 ITA0.5010.414016.40 
  Vujcic, Toni 2070 CRO0.001-0.0440-1.60 

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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