Individual Calculations January 2012
 Bobula, Mateusz  Total change: -24.90  Rating chartPersonal card
 95th YMCA Masters 2011 Warszawa POL 2011-09-23
RcRownchangeKK*chgGame
 2307 2379 3.50 10 -2.49 10 -24.90 
  Kukawski, Maciej 2338 POL0.501-0.0610-0.60 
  Przezdziecka, Marta wg2249 POL0.501-0.1810-1.80 
  Pinski, Jan m2377 POL0.5010.00100.00 
  Przedmojski, Rafal 2374 POL0.001-0.5110-5.10 
  Nguyen, Piotr 2368 POL0.001-0.5210-5.20 
  Alvarado, Carlos 2212 PER1.0010.28102.80 
  Kosiorek, Marek 2355 POL0.001-0.5310-5.30 
  Adamski, Andrzej m2255 POL0.501-0.1710-1.70 
  Chalupnik, Marcin 2236 POL0.001-0.6910-6.90 
  Janczarski, Michal 2301 POL0.501-0.1110-1.10 

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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