Individual Calculations September 2011
 Sawicki, Mikolaj  Total change: -10.65  Rating chartPersonal card
 17.Mistrzostwa Milanowka 2011 o Puchar Burmistrza - Open A Milanowek POL 2011-06-25
RcRownchangeKK*chgGame
 2000 2045 4.00 8 -0.42 15 -6.30 
  Fraczek, Lukasz 1645  * POL1.0010.08151.20 
  Kolinski, Daniel 1785 POL1.0010.18152.70 
  Kolosowski, Mateusz f2408 POL0.001-0.1015-1.50 
  Goslawski, Michal 2033 POL0.501-0.0215-0.30 
  Olejarczyk, Bogdan 2120 POL1.0010.60159.00 
  Malec, Sebastian 2167 POL0.001-0.3315-4.95 
  Lasota, Adam 1844 POL0.501-0.2615-3.90 
  Tomaszewska, Luiza 1994 POL0.001-0.5715-8.55 
 * 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)
 
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2194 2045 2.50 9 -0.29 15 -4.35 
  Larsen, Karsten f2323 DEN0.001-0.1715-2.55 
  Lindborg, Petter 2179 SWE1.0010.681510.20 
  Adamski, Andrzej m2269 POL0.5010.28154.20 
  Warszawski, Bartosz 2296 POL0.001-0.1915-2.85 
  Swiech, Przemyslaw 2213 POL0.001-0.2815-4.20 
  Iwanow, Anna wf2162 POL0.001-0.3415-5.10 
  Zakoscielna, Kinga wf2135 POL0.001-0.3815-5.70 
  Cherednichenko, Elena wf2133 UKR0.5010.12151.80 
  Grygierczyk, Wojciech 2040 POL0.501-0.0115-0.15 

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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