Individual Calculations January 2011
 Rafa, Robert  Total change: -27.30  Rating chartPersonal card
 LXIII Otwarte Mistrzostwa Warszawy - Open A Warszawa POL 2010-11-22
RcRownchangeKK*chgGame
 1957 1984 2.50 8 -1.82 15 -27.30 
  Paterek, Michal f2272 POL0.001-0.1615-2.40 
  Hagner, Pawel 1786 POL1.0010.24153.60 
  Grochulski, Grzegorz 2021 POL0.5010.05150.75 
  Sujkowski, Pawel 1938 POL0.501-0.0615-0.90 
  Szymczak, Rafal 2045 POL0.001-0.4215-6.30 
  Prazmowski, Bartosz 1881 POL0.001-0.6415-9.60 
  Lasota, Adam 1822 POL0.001-0.7115-10.65 
  Wadelek, Karol 1893 POL0.501-0.1215-1.80 

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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