Individual Calculations May 2011
 Bohdanowicz, Tomasz  Total change: -3.90  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1784 1928 5.00 10 -1.68 15 -25.20 
  Mikolajczyk, Piotr 1847 POL0.501-0.1115-1.65 
  Zombirt, Filip 1874 POL0.501-0.0815-1.20 
  Antkowiak, Grzegorz 2210 POL0.001-0.1615-2.40 
  Bronsztejn, Wojciech 1618 POL0.501-0.3615-5.40 
  Nawrot, Anna 1952 POL0.5010.03150.45 
  Smolnicki, Michal 1572 POL1.0010.11151.65 
  Lachowicz, Dominik 1680 POL0.501-0.3115-4.65 
  Koza, Stanislaw 1528  * POL1.0010.08151.20 
  Somyk, Marcin 1887 POL0.001-0.5615-8.40 
  Gluch, Grzegorz 1669 POL0.501-0.3215-4.80 
 * 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)
 
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 2047 1928 3.50 6 1.42 15 21.30 
  Plesiuk, Andrzej 2198 POL0.5010.33154.95 
  Bieluszewski, Piotr 2143 POL0.5010.27154.05 
  Strojek, Kazimierz 1819 POL1.0010.35155.25 
  Waruga, Wojciech 2052 POL0.5010.17152.55 
  Jozwik, Jacek 2050 POL0.5010.17152.55 
  Bobowski, Grzegorz 2022 POL0.5010.13151.95 

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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