Individual Calculations January 2011
 Somyk, Marcin  Total change: 8.10  Rating chartPersonal card
 Mistrzostwa Gorzowa Wlkp. Gorzów POL 2010-11-11
RcRownchangeKK*chgGame
 1829 1887 4.50 7 0.54 15 8.10 
  Bernaszuk, Krzysztof 1562 POL1.0010.13151.95 
  Goluch, Piotr 2123 POL0.001-0.2015-3.00 
  Chomski, Maciej 1827 POL0.001-0.5815-8.70 
  Brodzinski, Zdzislaw 1611 POL1.0010.17152.55 
  Grzeskow, Adrian 1873 POL1.0010.48157.20 
  Siwiec, Arkadiusz 2105 POL0.5010.28154.20 
  Skiba, Marta 1699 POL1.0010.26153.90 

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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