Individual Calculations August 2012
 Kumala, Aleksander  Total change: -11.25  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open A Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 2085 1969 2.50 9 -0.75 15 -11.25 
  Zolnierowicz, Krzysztof m2229 POL1.0010.821512.30 
  Strzemiecki, Zbigniew m2369  * POL0.001-0.0815-1.20 
  Brzezinski, Mateusz 2075 POL0.001-0.3615-5.40 
  Adamowicz, Katarzyna wf2105 POL0.001-0.3215-4.80 
  Eggink, Mateusz 2012 POL0.001-0.4415-6.60 
  Korbal, Arkadiusz 2127 POL0.5010.21153.15 
  Tselkovskiy, Kirill 1992 RUS0.5010.03150.45 
  Smieszek, Wojciech 1809 POL0.001-0.7115-10.65 
  Mazalon, Mariusz 2044 POL0.5010.10151.50 
 * 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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