Individual Calculations September 2010
 Platek, Michal  Total change: -11.10  Rating chartPersonal card
 XXI Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana-Open B Koszalin POL 2010-08-06
RcRownchangeKK*chgGame
 1756 1969 6.00 9 -0.74 15 -11.10 
  Sowinski, Ryszard 1636 POL1.0010.12151.80 
  Weichhold, Lukasz 1780 POL0.001-0.7515-11.25 
  Lebiedowicz, Borys 1595 POL1.0010.10151.50 
  Wydornik, Robert 1705 POL1.0010.18152.70 
  Przerwa, Waldemar 1825 POL0.501-0.1915-2.85 
  Karwowski, Kacper 1761 POL1.0010.23153.45 
  Sobkowski, Krzysztof 1581 POL1.0010.09151.35 
  Murawski, Eugeniusz 1956 POL0.501-0.0215-0.30 
  Brzezinski, Mateusz 1966 POL0.001-0.5015-7.50 

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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