Individual Calculations April 2013
 Sarana, Alexey  Total change: -2.40  Rating chartPersonal card
 Bukhtin A Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 2211 2229 4.50 9 -0.16 15 -2.40 
  Magdalinskaya, Evgeniya 1910 RUS1.0010.13151.95 
  Tarasov, Oleg 2296 RUS1.0010.59158.85 
  Paravyan, David 2298 RUS0.001-0.4015-6.00 
  Dzhaumutbaev, Erzhan 2232 RUS0.001-0.5015-7.50 
  Vorobjov, Denis S. 2207 RUS0.501-0.0315-0.45 
  Kalinichenko, Oleg f2186 RUS1.0010.44156.60 
  Spichkin, Alexander 2208 RUS0.001-0.5315-7.95 
  Losev, Dmitry m2285 RUS0.001-0.4215-6.30 
  Dusenov, Ruslan 2275 RUS1.0010.56158.40 

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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