Rapid: Individual Calculations April 2017
 Kasperek, Jozef  Total change: 9.00  Rating chartPersonal card
 Grand Prix Lodygowice 2017 - Turniej 2 Lodygowice POL 2017-03-11
RcRownchangeKK*chgGame
 1510 1505 4.00 7 0.45 20 9.00 
  Szczerba, Marek 1905  * POL0.001-0.0820-1.60 
  Raszka, Krzysztof 1267 POL1.0010.20204.00 
  Kania, Pawel 1611 POL0.001-0.3620-7.20 
  Kulka, Wladyslaw 1332 POL1.0010.27205.40 
  Madej, Adam 1557 POL0.001-0.4320-8.60 
  Jurzak, Tadeusz 1386 POL1.0010.34206.80 
  Piwowarczyk, Franciszek 1510 POL1.0010.512010.20 
 * 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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