Individual Calculations November 2010
 Betkowski, Andrzej  Total change: 16.05  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN A Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 2141 2169 6.00 10 0.61 15 9.15 
  Gorecki, Janusz 1932 POL1.0010.20153.00 
  Sadzikowski, Daniel 2309 POL0.5010.19152.85 
  Strzemiecki, Zbigniew f2395 POL0.001-0.2115-3.15 
  Piotrowski, Przemyslaw 1875 POL0.001-0.8515-12.75 
  Lewtak, Damian 2008 POL1.0010.29154.35 
  Kacprzak, Robert 1923 POL1.0010.19152.85 
  Tomaszewska, Luiza 1968 POL1.0010.24153.60 
  Malaniuk, Vladimir P g2543 UKR0.001-0.1015-1.50 
  Kocwin, Bartosz f2267 POL0.5010.13151.95 
  Litwin, Jozef 2189 POL1.0010.53157.95 

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)
 
 DMP - II Liga Seniorow 2010 Mrzezyno POL 2010-09-04
RcRownchangeKK*chgGame
 2207 2169 4.50 9 0.46 15 6.90 
  Purzycki, Jan Dawid 2011 POL0.501-0.2115-3.15 
  Maciaga, Marcin 2207 POL1.0010.55158.25 
  Mickiewicz, Piotr 2332 POL0.5010.22153.30 
  Perdek, Miroslaw f2257 POL0.5010.12151.80 
  Bokiej, Przemyslaw 2128 POL1.0010.44156.60 
  Kubien, Jerzy f2177 POL0.5010.01150.15 
  Bednarek, Sylwester 2313 POL0.001-0.3115-4.65 
  Malec, Sebastian 2155 POL0.001-0.5215-7.80 
  Klim, Kamil 2286 POL0.5010.16152.40 

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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