Individual Calculations February 2013
 Rosikhin, Igor  Total change: -22.05  Rating chartPersonal card
 Zamenhof Memo Bialystok 2012 - group A Bialystok POL 2012-12-27
RcRownchangeKK*chgGame
 1911 2023 4.00 9 -1.47 15 -22.05 
  Rusak, Jan 1623  * POL1.0010.08151.20 
  Nasuta, Grzegorz 2270 POL0.001-0.1915-2.85 
  Burakowska, Gabriela 1665 POL1.0010.10151.50 
  Filimoniuk, Marcin 1752 POL0.001-0.8315-12.45 
  Ptak, Krzysztof 1623  * POL1.0010.08151.20 
  Murza, Adam 2067 POL0.001-0.4415-6.60 
  Kostyra, Stanislaw m2296 POL0.001-0.1715-2.55 
  Stasienko, Lukasz 1623  * POL1.0010.08151.20 
  Khamitskiy, Sergei m2281 BLR0.001-0.1815-2.70 
 * 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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