Individual Calculations September 2012
 Krawiec, Grzegorz  Total change: -14.85  Rating chartPersonal card
 DMP II Liga Juniorow Borowice POL 2012-07-21
RcRownchangeKK*chgGame
 1610 1573 4.00 11 -0.99 15 -14.85 
  Zarnowski, Krzysztof 1732 POL0.001-0.2915-4.35 
  Nawrocki, Karol 1578 POL0.5010.01150.15 
  Pasieka, Marcin 1464 POL0.501-0.1515-2.25 
  Marchlewicz, Artur 1677 POL0.001-0.3615-5.40 
  Skierski, Jacek 1587 POL0.001-0.4815-7.20 
  Adamczewski, Maciej 1742 POL0.001-0.2815-4.20 
  Baran, Radomil 1364 POL1.0010.23153.45 
  Dobrucki, Tymoteusz 1499 POL0.501-0.1015-1.50 
  Pilzak, Marcin 1627 POL0.001-0.4215-6.30 
  Chylewski, Patryk 1571 POL1.0010.50157.50 
  Drozdowski, Konrad 1871 POL0.5010.35155.25 

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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