Individual Calculations March 2011
 Pietruszewski, Marcin  Total change: -8.55  Rating chartPersonal card
 Zamenhof Memo Bialystok 2010 group A Bialystok POL 2010-12-27
RcRownchangeKK*chgGame
 2122 2113 4.00 8 0.11 15 1.65 
  Sieklucki, Adam 1818 POL1.0010.15152.25 
  Smirnov, Aleksander 2210 BLR1.0010.63159.45 
  Nasuta, Grzegorz 2135 POL0.001-0.4715-7.05 
  Spisak, Czeslaw f2366 POL0.5010.31154.65 
  Kultiyasov, Mikhail 2168 BLR0.001-0.4215-6.30 
  Kostyra, Stanislaw m2329 POL0.001-0.2215-3.30 
  Poswiatowski, Michal 1939 POL0.501-0.2315-3.45 
  Cylwik, Zbigniew 2008 POL1.0010.36155.40 

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)
 
 XXI Miêdzynarodowy Turniej Szachowy-O Puchar Gór Opawskich Pokrzywna POL 2011-01-22
RcRownchangeKK*chgGame
 1897 2113 6.00 9 -0.68 15 -10.20 
  Wolniaczyk, Daria 1713  * POL1.0010.08151.20 
  Majdziak, Witold 1841 POL0.001-0.8315-12.45 
  Jacek, Roksana 1779 POL1.0010.12151.80 
  Gandziarowski, Jan 1832 POL0.001-0.8415-12.60 
  Fronczak, Sebastian 1713  * POL1.0010.08151.20 
  Tarnowska, Aleksandra 1790 POL1.0010.13151.95 
  Gazik, Igor m2332 SVK0.001-0.2215-3.30 
  Budzinski, Jan 1922 POL1.0010.25153.75 
  Gazik, Renata wm2150 POL1.0010.55158.25 
 * 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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