Individual Calculations November 2011
 Mackowiak, Marek  Total change: -8.10  Rating chartPersonal card
 5th I.B.C.A EUROPEAN INDIVIDUAL CHAMPIONSHIP Rhodes GRE 2011-09-06
RcRownchangeKK*chgGame
 2183 2206 5.50 9 0.83 15 12.45 
  Boer, Jan 1806  * NED1.0010.08151.20 
  Muri, Emil 2028 SLO1.0010.27154.05 
  Dukaczewski, Piotr m2310 POL1.0010.64159.60 
  Meshkov, Yuri A m2394 RUS0.5010.24153.60 
  Stachanczyk, Jacek 2286 POL0.5010.11151.65 
  Zsiltzova-Lisenko, Lubov wm2235 UKR0.5010.04150.60 
  Gunajew, Rafal f2222 POL0.5010.02150.30 
  Grigorchuk, Sergey 2252 UKR0.001-0.4415-6.60 
  Dobierzin, Olaf 2113 GER0.501-0.1315-1.95 
 * 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)
 
 XXVI Miedzynarodowy Turniej Szachowy o Puchar Grunwaldu Dadaj/Ramsowo POL 2011-09-28
RcRownchangeKK*chgGame
 2019 2206 5.00 9 -1.37 15 -20.55 
  Czajkowski, Adam 1806  * POL1.0010.08151.20 
  Renkowski, Piotr 1963 POL0.001-0.8015-12.00 
  Wyrzykowski, Jozef 1806  * POL1.0010.08151.20 
  Stachanczyk, Jacek 2286 POL0.5010.11151.65 
  Poswiatowski, Stanislaw 1806  * POL1.0010.08151.20 
  Gunajew, Rafal f2222 POL0.5010.02150.30 
  Falkowski, Dawid 2041 POL0.001-0.7215-10.80 
  Suder, Ryszard 2229 POL0.001-0.4715-7.05 
  Wojcieszyn, Zdzislaw 2016 POL1.0010.25153.75 
 * 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)
 

 

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