Individual Calculations May 2012
 Kurpiewski, Slawomir  Total change: 4.35  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 2096 2164 5.00 8 0.29 15 4.35 
  Borowicz, Przemyslaw 1973 POL1.0010.25153.75 
  Paterek, Michal f2257 POL0.001-0.3715-5.55 
  Zaczek, Jonathon 2126 CAN1.0010.45156.75 
  Maciaga, Marcin 2207 POL1.0010.56158.40 
  Suliborski, Jakub 1987 POL0.501-0.2315-3.45 
  Malec, Sebastian 2143 POL0.501-0.0315-0.45 
  Choroszej, Aleksander 2070 POL1.0010.37155.55 
  Wojtaszewski, Piotr 2006 POL0.001-0.7115-10.65 

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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