Rapid: Individual Calculations April 2013
 Zurkowski, Andrzej  Total change: 33.00  Rating chartPersonal card
 III Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica Trzcianka POL 2013-03-03
RcRownchangeKK*chgGame
 2152 2005 4.00 7 1.65 20 33.00 
  Kovalenko, Igor g2405  * UKR0.001-0.0820-1.60 
  Dura, Rafal 1605  * POL1.0010.08201.60 
  Schmidt, Wlodzimierz g2337 POL0.001-0.1220-2.40 
  Sikorski, Roman 1695 POL1.0010.14202.80 
  Szczepinski, Michal 2325 POL1.0010.872017.40 
  Drozdowski, Kacper m2405  * POL0.001-0.0820-1.60 
  Jaracz, Barbara wg2290 POL1.0010.842016.80 
 * 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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