Individual Calculations July 2011
 Szczerbak, Jaroslaw  Total change: -18.60  Rating chartPersonal card
 53. OGOLNOPOLSKI TURNIEJ - ZLOTA WIEZA Augustow POL 2011-05-29
RcRownchangeKK*chgGame
 2139 2165 3.50 9 -1.24 15 -18.60 
  Kaleta, Blazej 2048 POL0.001-0.6615-9.90 
  Sowul, Bartosz 2178 POL0.5010.02150.30 
  Gorzkiewicz, Lukasz 2110 POL0.501-0.0815-1.20 
  Bardeli, Lukasz f2332 POL1.0010.721510.80 
  Siembab, Bartosz 2303 POL0.001-0.3115-4.65 
  Lewtak, Damian 2080 POL0.001-0.6215-9.30 
  Kowalczuk, Wojciech 2202 POL0.5010.05150.75 
  Plesiuk, Andrzej 2193 POL0.5010.04150.60 
  Swatek, Wojciech 1806 POL0.501-0.4015-6.00 

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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