Individual Calculations October 2013
 Wojtaszewski, Piotr  Total change: 6.45  Rating chartPersonal card
 125th YMCA Summer 2013-A Warszawa POL 2013-07-04
RcRownchangeKK*chgGame
 2036 2018 5.00 9 0.74 15 11.10 
  Goslawski, Michal 2118 POL1.0010.64159.60 
  Szewczak, Andrzej 1974 POL0.001-0.5615-8.40 
  Liberadzki, Slawomir 2070 POL0.5010.07151.05 
  Szefer, Michal 1965 POL0.001-0.5715-8.55 
  Kasperkiewicz, Pawel 2073 POL1.0010.58158.70 
  Goslawski, Michal 2118 POL0.5010.14152.10 
  Szewczak, Andrzej 1974 POL1.0010.44156.60 
  Liberadzki, Slawomir 2070 POL0.001-0.4315-6.45 
  Szefer, Michal 1965 POL1.0010.43156.45 

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 Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2012 2039 4.50 9 -0.31 15 -4.65 
  Katafiasz, Tomasz 1877 POL1.0010.29154.35 
  Skwarczynski, Marcin 2023 POL0.501-0.0215-0.30 
  Karbowiak, Adam 2159 POL0.001-0.3415-5.10 
  Kornasiewicz, Stanislaw f2153 POL0.5010.16152.40 
  Duszczak, Dariusz 1941 POL1.0010.37155.55 
  Czempiel, Henryk 1933 POL0.001-0.6415-9.60 
  Zebracki, Tomasz 2029 POL1.0010.49157.35 
  Jozwik, Jacek 2005 POL0.501-0.0515-0.75 
  Czachor, Radoslaw 1989 POL0.001-0.5715-8.55 

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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