Individual Calculations October 2014
 Arnaudov, Petar  Total change: 75.60  Rating chartPersonal card
 5th Balkan Amateur Chess Festival U2300 Vidin BUL 2014-08-23
RcRownchangeKK*chgGame
 2157 2074 4.50 8 1.44 20 28.80 
  Miracola, Giorgia 1798 ITA1.0010.17203.40 
  Martian, Dragos-Daniel 2199 ROU1.0010.672013.40 
  Ustianovich, Nazar f2263 UKR0.5010.25205.00 
  Petrov, Martin 2160 BUL0.5010.12202.40 
  Georgiev, Biser 2254 BUL0.001-0.2620-5.20 
  Janev, Pavel 2205 BUL1.0010.682013.60 
  Kuznetsov, Kirill 2175 RUS0.001-0.3620-7.20 
  Iliev, Ilian 2203 BUL0.5010.17203.40 

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)
 
 13th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2014-09-06
RcRownchangeKK*chgGame
 2213 2058 5.00 9 2.34 20 46.80 
  Tashkov, Rumen 2207 BUL0.001-0.3020-6.00 
  Orev, Petar m2135 BUL1.0010.612012.20 
  Zavialov, Volodymyr 2178 UKR1.0010.662013.20 
  Popov, Petar m2195 BUL1.0010.682013.60 
  Ninov, Dayan 2216 BUL0.5010.21204.20 
  Bonev, Todor 2240 BUL1.0010.742014.80 
  Petrov, Martin 2232 BUL0.001-0.2720-5.40 
  Galunov, Todor f2281 BUL0.5010.28205.60 
  Berezovics, Alexander f2233 RUS0.001-0.2720-5.40 

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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