Individual Calculations September 2013
 Grzenkowicz, Lukasz  Total change: 11.70  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1573 1603 5.00 8 0.78 15 11.70 
  Balas, Michal 1365 POL1.0010.20153.00 
  Golecka, Jadwiga 1203  * POL1.0010.08151.20 
  Rogalski, Krzysztof 1805 POL1.0010.761511.40 
  Kowalski, Igor 1790 POL0.001-0.2615-3.90 
  Furmanski, Krystian 1447 POL1.0010.29154.35 
  Kacprzak, Karol 1780 POL0.001-0.2715-4.05 
  Mincewicz, Tomasz 1481 POL1.0010.33154.95 
  Fedorczyk, Krzysztof 1712 POL0.001-0.3515-5.25 
 * 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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