Rapid: Individual Calculations February 2020
 Jurkiewicz, Krzysztof  Total change: 0.20  Rating chartPersonal card
 1st Open Individual Chess Championship IPCA for the Disabled, Rapid 2019 Torrevieja ESP 2019-11-22
RcRownchangeKK*chgGame
 1972 1977 4.50 9 0.01 20 0.20 
  Khayrullin, Danil 1577  * RUS0.501-0.4220-8.40 
  Kabyzhanov, Bulat 2047 KAZ1.0010.602012.00 
  Kozicz, Andrzej 1979 POL1.0010.502010.00 
  Lipilin, Ilia f1952 RUS0.001-0.5320-10.60 
  Shashikant, Kutwal m2301 IND0.001-0.1320-2.60 
  Pilimon, Zbigniew 1577  * POL1.0010.08201.60 
  Dorozhkina, Mariya wf1682 RUS1.0010.15203.00 
  Gurbanov, Andrei m2257 ISR0.001-0.1620-3.20 
  Obodchuk, Andrei m2377  * RUS0.001-0.0820-1.60 
 * 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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