Rapid: Individual Calculations January 2014
 Krupacz, Maciej  Total change: -9.20  Rating chartPersonal card
 European Rapid Chess Champioship Warszawa POL 2013-12-14
RcRownchangeKK*chgGame
 1919 1826 2.50 8 -0.46 20 -9.20 
  Polok, Kacper 2172 POL0.001-0.1120-2.20 
  Sanz Losada, Victoriano 2112 ESP0.001-0.1620-3.20 
  Andreeva, Yulia 2066 RUS0.001-0.2020-4.00 
  Jarzebowski, Kacper 1426  * POL1.0010.08201.60 
  Stoppel, Mariusz 2048 POL0.5010.28205.60 
  Petrovskis, Olegs 2055 LAT0.001-0.2120-4.20 
  Zolkiewski, Jakub 1426  * POL1.0010.08201.60 
  Poswiatowski, Michal 2049 POL0.001-0.2220-4.40 
 * 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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