Individual Calculations March 2011
 Obrusnik, Michal  Total change: -11.55  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010, Open A Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 2277 2204 4.50 9 0.89 15 13.35 
  Gavrilov, Alexei g2488 RUS0.001-0.1615-2.40 
  Polok, Kacper 2089 POL0.501-0.1615-2.40 
  Jablonska, Sabina 1903 POL1.0010.15152.25 
  Nguyen, Piotr 2394 POL0.5010.25153.75 
  Barski, Radoslaw 2278 POL0.5010.10151.50 
  Granovskiy, Alexandr m2312 KAZ1.0010.65159.75 
  Krzyzanowski, Marcin 2342 POL0.001-0.3115-4.65 
  Mazur, Stefan m2389 SVK0.5010.24153.60 
  Rawicz, Karol f2300 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)
 
 XXI Miêdzynarodowy Turniej Szachowy-O Puchar Gór Opawskich Pokrzywna POL 2011-01-22
RcRownchangeKK*chgGame
 1991 2204 5.00 9 -1.66 15 -24.90 
  Gazikova, Veronika 1804  * SVK1.0010.08151.20 
  Poswiatowski, Michal 1939 POL0.501-0.3215-4.80 
  Budzinski, Jan 1922 POL0.001-0.8415-12.60 
  Wozniak, Mariola 1804  * POL1.0010.08151.20 
  Kowalczyk, Adam 1804  * POL1.0010.08151.20 
  Sowul, Bartosz 2145 POL0.501-0.0815-1.20 
  Lewtak, Damian 2086 POL0.501-0.1615-2.40 
  Kowalczyk, Rafal 2024 POL0.501-0.2415-3.60 
  Strzemiecki, Zbigniew f2390 POL0.001-0.2615-3.90 
 * 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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