Individual Calculations July 2010
 Stolarczyk, Anna  Total change: -36.00  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 1763 2065 2.00 4 -1.39 15 -20.85 
  Warchol, Maria 1820 POL0.501-0.3015-4.50 
  Heinrich, Zuzanna 1665  * POL1.0010.08151.20 
  Kaczmarek, Alicja 1801 POL0.501-0.3215-4.80 
  Markowska, Maria 1766 POL0.001-0.8515-12.75 
 * 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)
 
 Mistrzostwa Polski Niewidomych i Slabowidzacych Jastrzebia Gora POL 2010-06-08
RcRownchangeKK*chgGame
 2174 2106 3.50 11 -1.01 15 -15.15 
  Chojnowski, Marcin 2130 POL0.001-0.4715-7.05 
  Zoltek, Tadeusz f2197 POL0.5010.12151.80 
  Gunajew, Rafal 2270 POL0.001-0.2815-4.20 
  Stachanczyk, Jacek 2238 POL0.001-0.3215-4.80 
  Falkowski, Dawid 2116 POL1.0010.51157.65 
  Pawelec, Bartosz 2045 POL0.501-0.0815-1.20 
  Mackowiak, Marek 2239 POL0.001-0.3215-4.80 
  Dukaczewski, Piotr m2317 POL0.001-0.2315-3.45 
  Migala, Andrzej 2119 POL0.5010.02150.30 
  Suder, Ryszard 2194 POL0.5010.12151.80 
  Kulpinski, Piotr 2048 POL0.501-0.0815-1.20 

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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