Individual Calculations March 2011
 Mitkov, Nikola  Total change: 5.80  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeKK*chgGame
 2441 2523 3.00 4 0.58 10 5.80 
  Young, Gregory 2296 USA0.501-0.2910-2.90 
  Gulamali, Kazim f2352 USA1.0010.27102.70 
  Ravichandran, Siddharth m2463 IND1.0010.42104.20 
  Smirin, Ilya g2654 ISR0.5010.18101.80 

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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