Individual Calculations April 2013
 Sosnin, Nikolay N.  Total change: 10.35  Rating chartPersonal card
 Championship of Moscow among veterans Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1986 2017 5.00 8 0.69 15 10.35 
  Osipov, Anatoly 1770 RUS1.0010.19152.85 
  Absoliamov, Javday 1866 RUS1.0010.30154.50 
  Ljamin, Vladimir 2120 RUS0.001-0.3615-5.40 
  Lednev, Valeriy 1985 RUS0.001-0.5415-8.10 
  Raondi, Yan-Martin 1712 RUS1.0010.14152.10 
  Sorokin, Adones 1910 RUS1.0010.35155.25 
  Zilbert, Oleg f2290 RUS0.001-0.1715-2.55 
  Frumson, Yury f2235 RUS1.0010.781511.70 

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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