Rapid: Individual Calculations February 2017
 Nieboj, Slawomir  Total change: -3.60  Rating chartPersonal card
 XXVII Puchar Gor Opawskich - szachy szybkie Pokrzywna POL 2017-01-24
RcRownchangeKK*chgGame
 1567 1661 3.00 5 -0.18 20 -3.60 
  Turzynska, Grazyna 1458 POL1.0010.24204.80 
  Walaszczyk, Mikolaj 1411 POL1.0010.19203.80 
  Piankov, Evgenij m2061  * UKR0.001-0.0820-1.60 
  Meers, Hubert 1473 POL0.001-0.7420-14.80 
  Jablonski, Hubert 1433 POL1.0010.21204.20 
 * 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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