Individual Calculations September 2013
 Apostolidis, Boris  Total change: -47.55  Rating chartPersonal card
 12. K.R.Dzhigunov Memorial 2013) Maikop RUS 2013-08-17
RcRownchangeKK*chgGame
 2005 2204 3.50 9 -3.17 15 -47.55 
  Kosenko, Boris 1903 RUS1.0010.15152.25 
  Stroevsky, Ivan 1980 RUS1.0010.22153.30 
  Arutyunov, Artyom 1963 RUS1.0010.20153.00 
  Baranov, Grigory 2305 RUS0.001-0.3615-5.40 
  Karev, Alexander 1982 RUS0.001-0.7815-11.70 
  Lyubavin, Vitali 2005 RUS0.501-0.2615-3.90 
  Kadilin, Alexander 2113 RUS0.001-0.6215-9.30 
  Sverkunov, Oleg 1894 RUS0.001-0.8615-12.90 
  Tletseri, Marziet 1900 RUS0.001-0.8615-12.90 

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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