Individual Calculations April 2009
 Poghosyan, Suren  Total change: 66.75  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2123 2229 5.50 8 0.39 15 5.85 
  Petrosyan, Tigran S. 1957 ARM1.0010.17152.55 
  Harutyunian, Tigran K. 1993 ARM0.001-0.8015-12.00 
  Antinyan, Armen 2180 ARM1.0010.43156.45 
  Minasyan, Arnold 2180 ARM0.501-0.0715-1.05 
  Inants, Aghasi 2200 ARM0.501-0.0415-0.60 
  Melkonian, Vardan 2238 ARM0.5010.01150.15 
  Movsisian, Arthur 2103 ARM1.0010.33154.95 
  Tiraturyan, David 2130 ARM1.0010.36155.40 

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 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2186 2218 7.50 8 3.29 15 49.35 
  Ahmadov, Vusal Karimkhan Oglu 1953 AZE1.0010.18152.70 
  Nizhegorodtsev, Dmitry 1879 RUS1.0010.12151.80 
  Timofeev, Vladimir F 2288 RUS1.0010.60159.00 
  Okun, Leonid f2277 RUS1.0010.58158.70 
  Kutuzov, Denis 2298 RUS1.0010.61159.15 
  Gevorgyan, David 2252 ARM0.5010.05150.75 
  Pavlov, Aleksandr 2274 RUS1.0010.58158.70 
  Kursova, Maria wg2268 RUS1.0010.57158.55 

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)
 
 Aeroflot open B Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2336 2218 3.50 8 0.77 15 11.55 
  Vasilevich, Irina mwg2340 RUS0.001-0.3315-4.95 
  Kovtunenko, Alexandr 2294 RUS1.0010.60159.00 
  Pascua, Haridas 2343 PHI1.0010.671510.05 
  Strelnikov, Sergey 2365 UKR0.001-0.3015-4.50 
  Egorov, Dmitry f2346 RUS0.001-0.3315-4.95 
  Tsigelnitskiy, Ilusha f2370 RUS0.5010.20153.00 
  Rzayev, Bahruz 2313 AZE1.0010.63159.45 
  Potapov, Alexey f2316 RUS0.001-0.3715-5.55 

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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