Individual Calculations April 2008
 Borsuk, Konstantin  Total change: 18.15  Rating chartPersonal card
 Ch UKR Boys 20 (Semifinal) Lviv UKR 2007-12-02
RcRownchangeKK*chgGame
 2178 2288 5.50 8 0.40 15 6.00 
  Badik, Maksym 1938 UKR1.0010.11151.65 
  Bagrationi, Alexander 2161 UKR0.001-0.6715-10.05 
  Soloviova, Liza 2111 UKR1.0010.27154.05 
  Baloha, Mykhailo 2166 UKR0.501-0.1715-2.55 
  Pulyaev, Valentin 2131 UKR1.0010.29154.35 
  Bogdanovich, Stanislav 2284 UKR1.0010.49157.35 
  Grekh, Andrey f2384 UKR0.001-0.3715-5.55 
  Melnichuk, Mikhail 2252 UKR1.0010.45156.75 

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)
 
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2168 2297 5.50 7 0.81 15 12.15 
  Cherny, Oleg 2063 RUS1.0010.21153.15 
  Lanin, Boris Dr 2154 RUS1.0010.31154.65 
  Rozhkov, Vecheslav 2209 RUS0.001-0.6215-9.30 
  Erofeev, Alexey 2148 RUS1.0010.30154.50 
  Ponomarev, Dmitry 2203 RUS1.0010.37155.55 
  Potapov, Alexander 2221 RUS0.501-0.1015-1.50 
  Radomsky, Viacheslav G 2176 RUS1.0010.34155.10 

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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