Individual Calculations July 2010
 Pershina, Elena  Total change: 99.60  Rating chartPersonal card
 Perm April 2010 open Perm RUS 2010-04-22
RcRownchangeKK*chgGame
 2038 1939 5.00 7 2.41 15 36.15 
  Dragunov, Viacheslav f2159 RUS0.001-0.2215-3.30 
  Turov, Vladimir 2112 RUS0.5010.23153.45 
  Mentchikov, Mikhail 1731 RUS1.0010.23153.45 
  Goldshtein, Grigory 2114 RUS0.5010.23153.45 
  Lysenko, Gennady 2035 RUS1.0010.63159.45 
  Golenev, Robert 2106 RUS1.0010.721510.80 
  Kashin, Yury 2007 RUS1.0010.59158.85 

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)
 
 Perm May 2010 open Perm RUS 2010-05-17
RcRownchangeKK*chgGame
 2033 1928 5.00 7 2.38 15 35.70 
  Terekhin, Anatoly f2291 RUS0.5010.40156.00 
  Losev, Anatoly 1900 RUS1.0010.46156.90 
  Goldshtein, Grigory 2104 RUS0.001-0.2715-4.05 
  Kohanov, Boris 1995 RUS1.0010.59158.85 
  Tsyganov, Alexander 2106 RUS1.0010.731510.95 
  Tsapalin, Sergey 1988 RUS0.5010.08151.20 
  Noskov, Alexander 1849 RUS1.0010.39155.85 

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)
 
 Perm 2010 Intl Perm RUS 2010-06-07
RcRownchangeKK*chgGame
 2215 1928 3.50 9 1.85 15 27.75 
  Grib, Tatiana 2000 BLR0.5010.10151.50 
  Gavryushin, Oleg f2328  * KAZ0.5010.42156.30 
  Nevioselaya, Maria 1926 BLR0.5010.00150.00 
  Lavretzkij, Roman m2289 BLR0.001-0.1015-1.50 
  Kochunov, Evgeny f2317 RUS0.5010.41156.15 
  Terentjev, Vladislav f2311 RUS0.5010.41156.15 
  Klots, Leonid f2260 RUS0.001-0.1215-1.80 
  Malgina, Tatiana wm2314 RUS0.5010.41156.15 
  Matveeva, Olga wf2187 RUS0.5010.32154.80 
 * 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)
 

 

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