Individual Calculations March 2013
 Holownia, Michal  Total change: 21.00  Rating chartPersonal card
 3rd Winter Tournament of Polonia Wroclaw Chess Club - Open B Wroclaw POL 2013-02-04
RcRownchangeKK*chgGame
 1585 1489 4.00 7 1.40 15 21.00 
  Kawaler, Adam 1615 POL0.5010.17152.55 
  Rossienik, Wieslaw 1514 POL1.0010.53157.95 
  Miszkielo, Bartosz 1637 POL0.001-0.3015-4.50 
  Sernecki, Franciszek 1698 POL0.5010.27154.05 
  Wrobel, Michal 1569 POL0.5010.11151.65 
  Majocha, Piotr 1510 POL0.5010.03150.45 
  Frej, Zofia 1553 POL1.0010.59158.85 

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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