Rapid: Individual Calculations January 2018
 Lewicka, Natalia  Total change: -54.00  Rating chartPersonal card
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1390 1384 2.50 10 -2.70 20 -54.00 
  Rawicz, Karol f1784  * POL0.001-0.0820-1.60 
  Hasinski, Krystian 1784  * POL0.001-0.0820-1.60 
  Bettazzi, Daniele 1784  * ITA0.001-0.0820-1.60 
  Felus, Liliana 1146 POL1.0010.20204.00 
  Wojdak, Jan 1720 POL0.001-0.1220-2.40 
  Zaborski, Igor 1156 POL0.001-0.7920-15.80 
  Sujko, Anna 1137 POL0.001-0.8120-16.20 
  Wojtowicz, Rozalia 1113 POL1.0010.17203.40 
  Klim, Juliusz 1149 POL0.001-0.7920-15.80 
  Dziodko, Mateusz 1122 POL0.501-0.3220-6.40 
 * 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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