Rapid: Individual Calculations January 2020
 Wilkomirska, Joanna  Total change: -15.60  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2019 Legnica POL 2019-11-30
RcRownchangeKK*chgGame
 1323 1187 2.00 8 -0.78 20 -15.60 
  Pawlak, Robert 1587  * POL0.001-0.0820-1.60 
  Walasiak, Dariusz 1587  * POL0.001-0.0820-1.60 
  Tatys, Franciszek 1184 POL0.001-0.5020-10.00 
  Krawczyk, Ireneusz 1083 POL1.0010.36207.20 
  Lasok, Marek 1319 POL0.001-0.3220-6.40 
  Milewski, Wiktor 1423 POL0.001-0.2020-4.00 
  Pietryk, Hanna 1105 POL0.001-0.6120-12.20 
  Waclawski, Piotr 1297 POL1.0010.652013.00 
 * 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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