Individual Calculations November 2009
 Kolosowski, Mateusz  Total change: 12.45  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2297 2270 5.50 10 0.83 15 12.45 
  Chrzaszcz, Malvina 2029 POL1.0010.20153.00 
  Piorun, Kacper m2457 POL0.5010.24153.60 
  Szumilas, Piotr 2127 POL0.001-0.6915-10.35 
  Panas, Pawel 2220 POL1.0010.43156.45 
  Staniszewski, Piotr m2383 POL0.5010.15152.25 
  Matuszewski, Michal 2301 POL0.5010.04150.60 
  Szablowski, Pawel 2153 POL1.0010.34155.10 
  Moranda, Wojciech m2545 POL0.001-0.1715-2.55 
  Sieciechowicz, Marcin 2390 POL0.5010.16152.40 
  Nguyen, Piotr 2368 POL0.5010.13151.95 

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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