Individual Calculations April 2013
 Choroszej, Aleksander  Total change: 60.75  Rating chartPersonal card
 116th YMCA Winter 2013-A Warszawa POL 2013-01-10
RcRownchangeKK*chgGame
 2110 2097 6.50 9 2.15 15 32.25 
  Delega, Tomasz 2129 POL1.0010.54158.10 
  Szymczak, Rafal 2067 POL0.001-0.5415-8.10 
  Sanz Losada, Victoriano 2093 ESP1.0010.49157.35 
  Goslawski, Michal 2131 POL0.001-0.4515-6.75 
  Kielar, Maciej 2106 POL1.0010.51157.65 
  Jarmula, Lukasz 2164 POL0.5010.09151.35 
  Liberadzki, Slawomir 2104 POL1.0010.51157.65 
  Luksik, Mateusz 2099 POL1.0010.50157.50 
  Zaczek, Jonathon 2100 CAN1.0010.50157.50 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2012/2013 Warszawa POL 2013-01-13
RcRownchangeKK*chgGame
 2086 2097 6.50 9 1.90 15 28.50 
  Worobiej, Daniel 1880 POL0.501-0.2815-4.20 
  Sujkowski, Pawel 2014 POL1.0010.39155.85 
  Jarmula, Pawel 2196 POL0.5010.14152.10 
  Harazinska, Ewa 2019 POL1.0010.39155.85 
  Barglowski, Filip f2333 POL0.001-0.2015-3.00 
  Borowicz, Przemyslaw 1984 POL1.0010.35155.25 
  Brudzinski, Maciej 1808 POL1.0010.16152.40 
  Kopczynski, Michal 2220 POL0.5010.17152.55 
  Myc, Marcin 2318 POL1.0010.781511.70 

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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