Rapid: Individual Calculations February 2020
 Nazarov, Nicolai  Total change: -12.60  Rating chartPersonal card
 1st Open Individual Chess Championship IPCA for the Disabled, Rapid 2019 Torrevieja ESP 2019-11-22
RcRownchangeKK*chgGame
 1810 1770 2.50 7 -0.63 20 -12.60 
  Shashikant, Kutwal m2170  * IND0.001-0.0820-1.60 
  Pilimon, Zbigniew 1401 POL0.501-0.4020-8.00 
  Kuma, Boguslaw 2130 POL1.0010.902018.00 
  Smolin, Stefan 1935 GER1.0010.722014.40 
  Khayrullin, Danil 1370  * RUS0.001-0.9220-18.40 
  Dorozhkina, Mariya wf1682 RUS0.001-0.6220-12.40 
  Kozicz, Andrzej 1979 POL0.001-0.2320-4.60 
 * 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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