Individual Calculations July 2009
 Akunka, Dmitry  Total change: 18.75  Rating chartPersonal card
 B-18 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 2012 2010 2.50 6 -0.49 15 -7.35 
  Kapov, Albert 2197 RUS0.001-0.2615-3.90 
  Popov, Danil 1832 RUS1.0010.27154.05 
  Matveev, Stanislav 2163 RUS0.001-0.3015-4.50 
  Chernikov, Oleg 1928 RUS0.001-0.6115-9.15 
  Ganizhev, Maxim 1966 RUS0.501-0.0615-0.90 
  Skuratovich, Yakov 1986 RUS1.0010.47157.05 

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)
 
 5th World School Chess Championship - Open U17 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 2131 2010 4.50 8 1.74 15 26.10 
  Farid, Firmansyah c2187 INA0.5010.23153.45 
  Espinoza Palomino, Willyam c2281 PER0.5010.33154.95 
  Aliakbarov, Anar Samir Oglu 2060 AZE0.001-0.4315-6.45 
  Bhakti, Kulkarni cwf2229 IND1.0010.781511.70 
  Kaforos, Dimitrios-Alkis 2186 GRE0.5010.23153.45 
  Okun, Evgeny 2066 RUS0.001-0.4215-6.30 
  Tausanov, Mihail 1931 MKD1.0010.39155.85 
  Iordanidou, Zoi 2107 GRE1.0010.63159.45 

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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