Rapid: Individual Calculations February 2016
 Dubrovin, Robert  Total change: -8.20  Rating chartPersonal card
 25th Keres Memorial - ACP Open Tallinn EST 2016-01-08
RcRownchangeKK*chgGame
 2175 2285 6.00 10 -0.41 20 -8.20 
  Veskimae, Enn 1885  * EST1.0010.08201.60 
  Duda, Jan-Krzysztof g2603 POL0.001-0.1320-2.60 
  Narva, Regina wf1960 EST1.0010.13202.60 
  Svidler, Peter g2685  * RUS0.001-0.0820-1.60 
  Tsiganova, Monika wm2168 EST0.001-0.6620-13.20 
  Zhuk, Ivan 2059 BLR0.501-0.2920-5.80 
  Ozolins, Aris f1994 LAT0.501-0.3520-7.00 
  Makin, Kirill 2049 EST1.0010.20204.00 
  Rehn, Ralf 2152 FIN1.0010.32206.40 
  Lomasov, Semen f2190 RUS1.0010.37207.40 
 * 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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