Individual Calculations January 2013
 Sarana, Alexey  Total change: 44.10  Rating chartPersonal card
 120 Alekhin A Moscow RUS 2012-12-01
RcRownchangeKK*chgGame
 2212 2176 7.00 9 2.94 15 44.10 
  Elfert, Aleksandr V. m1953 RUS1.0010.22153.30 
  Ageichenko, Genadi A m2291 RUS1.0010.66159.90 
  Losev, Dmitry m2309 RUS0.5010.18152.70 
  Spichkin, Alexander 2226 RUS1.0010.57158.55 
  Kovtunenko, Alexandr 2146 RUS0.501-0.0415-0.60 
  Aldokhin, Ivan m2407 RUS0.5010.29154.35 
  Vetrov, Gleb 2077 RUS0.501-0.1415-2.10 
  Afanasiev, Nikita 2228 RUS1.0010.57158.55 
  Kachar, Vladimir 2272 RUS1.0010.63159.45 

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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