Blitz: Individual Calculations March 2015
 Bobula, Mateusz  Total change: 4.60  Rating chartPersonal card
 2nd Greater Midwest Class Championship Blitz Skokie, Illinois USA 2014-11-29
RcRownchangeKK*chgGame
 2125 2350 4.00 5 0.23 20 4.60 
  Lee, Jonathan 1950  * USA1.0010.08201.60 
  Bartochowski, Nicholas 1950  * USA1.0010.08201.60 
  Zin, Aung T f2271 MYA1.0010.39207.80 
  Auger, Michael 2145 USA1.0010.24204.80 
  Shankar, Gauri f2309 IND0.001-0.5620-11.20 
 * 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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