Individual Calculations September 2013
 Iwanow, Anna  Total change: -19.95  Rating chartPersonal card
 DMP - Extraliga juniorow 2013 Karpacz POL 2013-07-22
RcRownchangeKK*chgGame
 2141 2227 5.00 9 -0.36 15 -5.40 
  Jarmula, Lukasz 2261 POL0.001-0.4515-6.75 
  Mirski, Michal 1864 POL1.0010.10151.50 
  Knapik, Andrzej 1923 POL0.501-0.3615-5.40 
  Dragun, Kamil g2531 POL0.5010.36155.40 
  Molenda, Marcin 1879 POL0.501-0.3915-5.85 
  Pietruszewski, Marcin 2099 POL1.0010.33154.95 
  Nasuta, Grzegorz f2353 POL0.001-0.3315-4.95 
  Licznerski, Lukasz f2328 POL0.5010.14152.10 
  Sliwicki, Damian 2027 POL1.0010.24153.60 

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)
 
 M.Najdorf International Chess Festival gr. A Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 2146 2230 4.50 9 -0.97 15 -14.55 
  Sujkowski, Pawel 1977 POL1.0010.19152.85 
  Warakomski, Tomasz m2503 POL0.001-0.1715-2.55 
  Spicak, Krzysztof 1962 POL0.501-0.3315-4.95 
  Choroszej, Aleksander 2147 POL0.001-0.6115-9.15 
  Szewczak, Andrzej 1974 POL1.0010.19152.85 
  Alvarado, Carlos 2203 PER1.0010.46156.90 
  Szumilas, Piotr 2195 POL0.001-0.5515-8.25 
  Barwinski, Dionizy f2141 POL1.0010.38155.70 
  Gasik, Anna wm2212 POL0.001-0.5315-7.95 

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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