Individual Calculations March 2012
 Kobalia, Mikhail  Total change: -7.30  Rating chartPersonal card
 Aeroflot open 2012 A Moscow RUS 2012-02-07
RcRownchangeKK*chgGame
 2572 2673 5.00 9 -0.73 10 -7.30 
  Zhigalko, Andrey g2576 BLR0.501-0.1310-1.30 
  Morovic Fernandez, Ivan g2582 CHI1.0010.38103.80 
  Sjugirov, Sanan g2622 RUS0.501-0.0710-0.70 
  Gajewski, Grzegorz g2616 POL0.501-0.0810-0.80 
  Esen, Baris g2534 TUR0.001-0.6910-6.90 
  Sethuraman, S.p. g2529 IND0.501-0.1910-1.90 
  Grigoriants, Sergey g2570 RUS0.501-0.1410-1.40 
  Robson, Ray g2596 USA0.501-0.1110-1.10 
  Yilmaz, Mustafa m2521 TUR1.0010.30103.00 

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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