Individual Calculations June 2013
 Harazinska, Ewa  Total change: -2.40  Rating chartPersonal card
 66.Mistrzostwa Warszawy 2013 Open A Warszawa POL 2013-05-11
RcRownchangeKK*chgGame
 2102 2070 4.00 9 -0.16 15 -2.40 
  Rudolf, Michal f2364 POL0.001-0.1515-2.25 
  Chomczyk, Marek 1942 POL0.001-0.6715-10.05 
  Gorecki, Andrzej 2093 POL1.0010.53157.95 
  Sujkowski, Pawel 1956 POL0.501-0.1615-2.40 
  Kaliszewski, Tomasz 2010 POL1.0010.42156.30 
  Malec, Sebastian 2170 POL0.5010.14152.10 
  Nowicki, Bartosz 2173 POL0.001-0.3615-5.40 
  Kielar, Maciej 2121 POL1.0010.57158.55 
  Eggink, Ryszard 2087 POL0.001-0.4815-7.20 

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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