Individual Calculations May 2011
 Kopasov, Evgeny  Total change: 51.30  Rating chartPersonal card
 Spring Vacations 2011 Open St. Petersburg RUS 2011-03-23
RcRownchangeKK*chgGame
 2159 2012 4.50 7 2.28 15 34.20 
  Fedoseev, Sergey f2164 RUS0.5010.20153.00 
  Vunder, Andrey 2306 RUS0.5010.35155.25 
  Zvereva, Marija wm2253 RUS0.001-0.2015-3.00 
  Kiseleva, Arina wc1853 RUS1.0010.29154.35 
  Krukovsky, Alexander 2101 RUS1.0010.62159.30 
  Reznik, Vladimir 2162 RUS0.5010.20153.00 
  Guzenko, Artem 2273 RUS1.0010.821512.30 

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)
 
 Spring on Petrograd Side 2011 St. Petersburg RUS 2011-04-04
RcRownchangeKK*chgGame
 2069 2012 4.50 8 1.14 15 17.10 
  Aseev, Vladimir 2126 RUS0.001-0.3415-5.10 
  Enalskiy, Aleksey 1781 RUS1.0010.21153.15 
  Pyatin, Alexander 2109 RUS0.5010.13151.95 
  Goldobin, Mikhail 2137 RUS0.5010.17152.55 
  Fateev, Michail 2104 RUS1.0010.63159.45 
  Petrov, Valentin 2137 RUS0.5010.17152.55 
  Balakirev, Ilya 2192 RUS0.001-0.2615-3.90 
  Grigoriev, Yury Z. 1962 RUS1.0010.43156.45 

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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