Individual Calculations November 2011
 Dukaczewski, Piotr  Total change: 34.35  Rating chartPersonal card
 5th I.B.C.A EUROPEAN INDIVIDUAL CHAMPIONSHIP Rhodes GRE 2011-09-06
RcRownchangeKK*chgGame
 2189 2310 7.00 9 1.19 15 17.85 
  Lapadatu, Teodor 1926 ROU1.0010.09151.35 
  Marendic, Vlatko 2132 CRO1.0010.27154.05 
  Mackowiak, Marek 2206 POL0.001-0.6415-9.60 
  Schellmann, Frank c2046 GER1.0010.18152.70 
  Fernandez Manrique, Agustin 2155 ESP1.0010.29154.35 
  Pribeanu, Mihail-Dacian f2206 ROU1.0010.36155.40 
  Mueller, Oliver f2331 GER1.0010.53157.95 
  Wassin, Sergej f2304 UKR1.0010.49157.35 
  Meshkov, Yuri A m2394 RUS0.001-0.3815-5.70 

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)
 
 XXVI Miedzynarodowy Turniej Szachowy o Puchar Grunwaldu Dadaj/Ramsowo POL 2011-09-28
RcRownchangeKK*chgGame
 2076 2310 8.00 9 1.10 15 16.50 
  Staruch, Roman 1957 POL1.0010.11151.65 
  Zoltek, Tadeusz f2169 POL0.501-0.1915-2.85 
  Debowska, Teresa f1910  * POL1.0010.08151.20 
  Renkowski, Piotr 1963 POL1.0010.11151.65 
  Gunajew, Rafal f2222 POL0.501-0.1215-1.80 
  Stachanczyk, Jacek 2286 POL1.0010.47157.05 
  Czajkowski, Adam 1910  * POL1.0010.08151.20 
  Falkowski, Dawid 2041 POL1.0010.17152.55 
  Suder, Ryszard 2229 POL1.0010.39155.85 
 * 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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