Individual Calculations December 2015
 Lapaj, Mateusz  Total change: -4.60  Rating chartPersonal card
 1-st European Deaf Chess Championships for National Team (men) Baku AZE 2015-09-28
RcRownchangeKK*chgGame
 1973 2133 2.50 4 -0.23 20 -4.60 
  Chernyak, Mikhail 1733  * ISR1.0010.08201.60 
  Filippskikh, Oleksii 1971 UKR0.501-0.2120-4.20 
  Gruender, Michael 1999 GER0.501-0.1820-3.60 
  Bozinovic, Bogdan f2189 CRO0.5010.08201.60 
 * 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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