Individual Calculations September 2010
 Kwiatkowski, Wiktor  Total change: 12.30  Rating chartPersonal card
 DMP - I Liga Juniorow 2010 Suchedniow POL 2010-07-06
RcRownchangeKK*chgGame
 1813 1870 6.00 9 0.82 15 12.30 
  Bronsztejn, Wojciech 1635 POL1.0010.21153.15 
  Piotrowski, Przemyslaw 1875 POL0.5010.01150.15 
  Duda, Jan-Krzysztof f2175 POL0.001-0.1415-2.10 
  Peronczyk, Karol 1650 POL1.0010.22153.30 
  Zochowski, Kacper 1887 POL0.001-0.4815-7.20 
  Swiderski, Radoslaw 1774 POL1.0010.37155.55 
  Chmiel, Marcin 1842 POL1.0010.46156.90 
  Lewtak, Dominik 1631 POL1.0010.20153.00 
  Knapik, Andrzej 1847 POL0.501-0.0315-0.45 

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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