Individual Calculations May 2011
 Kowalczyk, Adam  Total change: 0.00  Rating chartPersonal card
 Otwarte Mistrzostwa UKSz Hetman_A Warszawa POL 2011-01-03
RcRownchangeRpKK*chgGame
 1595 0 1.00 6 0.00 1322   0.00 
  Chomczyk, Marek 1696 POL0.0010.00 0.00 
  Borowski, Marek 1548 POL0.0010.00 0.00 
  Prazmowski, Wlodzimierz 1634 POL0.0010.00 0.00 
  Wojcikiewicz, Dariusz 1446 POL1.0010.00 0.00 
  Tomczyk, Ryszard 1471 POL0.0010.00 0.00 
  Nairi, Laurent 1777 FRA0.0010.00 0.00 

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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