Rapid: Individual Calculations May 2018
 Kollataj, Przemyslaw  Total change: -26.80  Rating chartPersonal card
 4 Pory Roku - Wiosna z Szachami 2018 Szczecin POL 2018-04-22
RcRownchangeKK*chgGame
 1359 1258 1.00 6 -1.34 20 -26.80 
  Lanica, Lukasz 1658  * POL0.001-0.0820-1.60 
  Andrzejczak, Mariusz 1513 POL0.001-0.1920-3.80 
  Zadkowski, Zbigniew 1433 POL0.001-0.2720-5.40 
  Pasierbik, Patryk 1118 POL0.001-0.6920-13.80 
  Tokarek, Hanna 1285 POL0.001-0.4620-9.20 
  Mroz, Nikodem 1147 POL1.0010.35207.00 
 * 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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