Individual Calculations May 2011
 Suder, Ryszard  Total change: 9.45  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych w szachach Mielno POL 2011-03-26
RcRownchangeKK*chgGame
 2062 2226 7.50 10 0.63 15 9.45 
  Rutkowski, Bogdan 1826  * POL1.0010.08151.20 
  Falkowski, Dawid 2051 POL0.501-0.2315-3.45 
  Dukaczewski, Piotr m2312 POL1.0010.62159.30 
  Lipski, Tadeusz 2040 POL1.0010.26153.90 
  Zarow, Zdzislaw 1955 POL1.0010.17152.55 
  Rutkowski, Bogdan 1826  * POL1.0010.08151.20 
  Stachanczyk, Jacek 2298 POL0.5010.10151.50 
  Dukaczewski, Piotr m2312 POL0.001-0.3815-5.70 
  Lipski, Tadeusz 2040 POL0.501-0.2415-3.60 
  Zarow, Zdzislaw 1955 POL1.0010.17152.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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