Individual Calculations November 2010
 Michalak, Robert  Total change: 16.05  Rating chartPersonal card
 Open Lomza Lomza POL 2010-08-24
RcRownchangeKK*chgGame
 1816 1808 5.00 8 1.07 15 16.05 
  Kotarski, Bartosz 1492 POL1.0010.13151.95 
  Obiedzinski, Piotr 1917 POL1.0010.65159.75 
  Grochowski, Robert 1726 POL0.001-0.6115-9.15 
  Kotarski, Grzegorz 1586 POL1.0010.22153.30 
  Prazych, Tadeusz 1585 POL1.0010.22153.30 
  Hasanov, Sahib 2046 AZE0.5010.30154.50 
  Obiedzinski, Pawel 2033 POL0.5010.28154.20 
  Mammadov, Vafa 2141 AZE0.001-0.1215-1.80 

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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