Individual Calculations August 2013
 Birjukov, Sergey  Total change: 51.75  Rating chartPersonal card
 Sea harbor 2013 Anapa RUS 2013-06-03
RcRownchangeKK*chgGame
 2063 2098 6.00 8 1.72 15 25.80 
  Chechetko, Georgiy 1698  * RUS1.0010.08151.20 
  Flaming, Viktor 2091 RUS1.0010.49157.35 
  Uglinskih, Alexandr f2310 RUS0.5010.27154.05 
  Sosnin, Nikolay N. f2040 RUS1.0010.42156.30 
  Savosto, Petr f2256 RUS0.5010.21153.15 
  Antonov, Andrey P. 1996 RUS1.0010.36155.40 
  Myakota, Sergei 2127 RUS0.001-0.4615-6.90 
  Sosnin, Alexander 1985 RUS1.0010.35155.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Golubitskaya - 2013 Open Golubitskaya RUS 2013-06-24
RcRownchangeKK*chgGame
 2028 2098 7.00 9 1.73 15 25.95 
  Unitsaev, Vyacheslav 1855 RUS1.0010.20153.00 
  Fomichev, Sergey 2010 RUS1.0010.38155.70 
  Kashirin, Ivan 1821 RUS1.0010.17152.55 
  Cheredniakova, Victoria 1870 RUS1.0010.21153.15 
  Loginov, Alexander 2241 RUS0.5010.19152.85 
  Petrov, Viacheslav 2027 RUS0.501-0.1015-1.50 
  Mednikov, Gennadiy 2162 RUS0.5010.09151.35 
  Potrekeev, Pavel 2203 RUS0.5010.14152.10 
  Bondarev, Boris 2060 RUS1.0010.45156.75 

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)
 

 

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