Individual Calculations May 2011
 Kurowski, Andrzej  Total change: -18.30  Rating chartPersonal card
 Otwarte Mistrzostwa UKSz Hetman_A Warszawa POL 2011-01-03
RcRownchangeKK*chgGame
 1767 1849 3.50 8 -1.22 15 -18.30 
  Solnicki, Maciej 1484 POL1.0010.10151.50 
  Kedzierski, Slawomir 2102 POL0.5010.31154.65 
  Bielecki, Pawel 1892 POL0.001-0.4415-6.60 
  Rodak, Przemyslaw 1534 POL1.0010.14152.10 
  Kwiek, Janusz 1755 POL0.001-0.6315-9.45 
  Kalhorn, Marcin 1571 POL0.501-0.3315-4.95 
  Bajkowski, Marcin 1821 POL0.501-0.0415-0.60 
  Sujkowski, Pawel 1978 POL0.001-0.3315-4.95 

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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