Individual Calculations July 2008
 Chojnowski, Marcin  Total change: 4.65  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych Gr A Zakopane POL 2008-03-09
RcRownchangeKK*chgGame
 2119 2165 3.50 6 0.14 15 2.10 
  Wolak, Tomasz 1965 POL1.0010.24153.60 
  Lipski, Tadeusz 2146 POL0.001-0.5315-7.95 
  Gunajew, Rafal 2246 POL0.001-0.3915-5.85 
  Wolak, Tomasz 1965 POL1.0010.24153.60 
  Lipski, Tadeusz 2146 POL0.501-0.0315-0.45 
  Gunajew, Rafal 2246 POL1.0010.61159.15 

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)
 
 37 Mistrzostwa Polski Niewidomych Wagrowiec POL 2008-06-02
RcRownchangeKK*chgGame
 2109 2166 6.50 11 0.17 15 2.55 
  Suder, Ryszard 2161 POL0.501-0.0115-0.15 
  Ciula, Edward 2009 POL1.0010.29154.35 
  Ruszczycki, Jacek 2048 POL0.001-0.6615-9.90 
  Dukaczewski, Piotr m2327 POL0.001-0.2915-4.35 
  Lipski, Tadeusz 2128 POL0.001-0.5515-8.25 
  Kulpinski, Piotr 2010 POL1.0010.29154.35 
  Gunajew, Rafal 2243 POL0.001-0.3915-5.85 
  Siluk, Zygmunt 2032 POL1.0010.32154.80 
  Zoltek, Tadeusz f2209 POL1.0010.56158.40 
  Wojcieszyn, Zdzislaw 2057 POL1.0010.35155.25 
  Falkowski, Dawid 1978 POL1.0010.26153.90 

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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