Individual Calculations April 2009
 Aghasaryan, Robert  Total change: 31.05  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2187 2235 2.00 6 -1.38 15 -20.70 
  Torosyan, Norayr 1988 ARM0.501-0.3115-4.65 
  Babujian, Levon m2502 ARM0.001-0.1815-2.70 
  Mamian, Tigran 2210 ARM0.501-0.0315-0.45 
  Shahinyan, David 2014 ARM0.501-0.2815-4.20 
  Sargissyan, Sargis 2119 ARM0.001-0.6615-9.90 
  Danielian, Vardan 2289 ARM0.5010.08151.20 

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
 2192 2218 6.00 8 1.77 15 26.55 
  Buzukashvili, Sofia 1954 RUS1.0010.18152.70 
  Botoyan, Smbat 2092 ARM1.0010.33154.95 
  Krivonos, Nikolay 2294 RUS1.0010.60159.00 
  Artamonov, Valery 2289 RUS1.0010.60159.00 
  Stets, Vasilij m2239 UKR0.5010.03150.45 
  Petrov, Artur 2253 RUS0.001-0.4515-6.75 
  Khatoev, Eduard 2120 RUS0.501-0.1315-1.95 
  Dibrov, Ilya 2298 RUS1.0010.61159.15 

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
 2314 2218 5.00 9 1.68 15 25.20 
  Zimmerman, Yuri m2341 RUS0.001-0.3315-4.95 
  Aleskerov, Faik 2340 AZE1.0010.671510.05 
  Egorov, Dmitry f2346 RUS0.001-0.3315-4.95 
  Savina, Anastasia 2297 RUS0.001-0.3915-5.85 
  Kursova, Maria wg2268 RUS1.0010.57158.55 
  Garcia, Jan Emmanuel 2283 PHI0.001-0.4115-6.15 
  Klim, Kamil 2256 POL1.0010.55158.25 
  Przybylski, Wojciech f2337 POL1.0010.66159.90 
  Nedochetov, Mikhail m2362 RUS1.0010.691510.35 

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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