Individual Calculations October 2013
 Szefer, Michal  Total change: 2.10  Rating chartPersonal card
 125th YMCA Summer 2013-A Warszawa POL 2013-07-04
RcRownchangeKK*chgGame
 2051 1965 4.00 10 0.14 15 2.10 
  Szewczak, Andrzej 1974 POL1.0010.51157.65 
  Kasperkiewicz, Pawel 2073 POL1.0010.65159.75 
  Goslawski, Michal 2118 POL0.5010.20153.00 
  Wojtaszewski, Piotr 2018 POL1.0010.57158.55 
  Liberadzki, Slawomir 2070 POL0.001-0.3615-5.40 
  Szewczak, Andrzej 1974 POL0.001-0.4915-7.35 
  Kasperkiewicz, Pawel 2073 POL0.001-0.3515-5.25 
  Goslawski, Michal 2118 POL0.5010.20153.00 
  Wojtaszewski, Piotr 2018 POL0.001-0.4315-6.45 
  Liberadzki, Slawomir 2070 POL0.001-0.3615-5.40 

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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