Individual Calculations April 2008
 Kalashian, David  Total change: 60.70  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2249 2360 7.50 9 1.80 10 18.00 
  Dilanian, Grigor 2058 ARM1.0010.15101.50 
  Gevorkian, David 2149 ARM1.0010.23102.30 
  Baghdasaryan, Vahe 2137 ARM1.0010.22102.20 
  Ter-Sahakyan, Samvel f2389 ARM0.001-0.4610-4.60 
  Simonian, Tigran 2170 ARM1.0010.25102.50 
  Mirumian, Vigen 2516 CZE0.5010.21102.10 
  Manukyan, Sargis V. 2084 ARM1.0010.17101.70 
  Melkumyan, Hrant m2469 ARM1.0010.65106.50 
  Hovhannisyan, Robert 2273 ARM1.0010.38103.80 

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 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2506 2378 5.50 9 2.52 10 25.20 
  Potkin, Vladimir g2609 RUS0.001-0.2110-2.10 
  Guerrero, Juan Carlos 2196 COL1.0010.26102.60 
  Rodshtein, Maxim g2614 ISR1.0010.80108.00 
  Rakhmanov, Aleksandr g2524 RUS0.5010.20102.00 
  Chernyshov, Konstantin g2543 RUS1.0010.72107.20 
  Svetushkin, Dmitry g2565 MDA0.001-0.2610-2.60 
  Voitsekhovsky, Stanislav g2493 RUS0.5010.16101.60 
  Maslak, Konstantin m2510 RUS0.5010.18101.80 
  Dvalishvili, Pavel S. f2500 RUS1.0010.67106.70 

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 2008 B Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2315 2378 7.00 9 1.75 10 17.50 
  Grigorian, Vardan 2285 ARM1.0010.37103.70 
  Paikidze, Nazi wf2311 GEO0.501-0.0910-0.90 
  Agaragimov, Djakhangir f2311 AZE1.0010.41104.10 
  Rjabzev, Konstantin m2332 RUS1.0010.44104.40 
  Baghdasaryan, Vahe 2170 ARM1.0010.23102.30 
  Ogloblin, Nikolay m2355 RUS1.0010.47104.70 
  Wang, Chen 2356 CHN0.501-0.0310-0.30 
  Wang, Li 2330 CHN0.501-0.0710-0.70 
  Kupreichik, Viktor D g2389 BLR0.5010.02100.20 

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)
 

 

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