Individual Calculations January 2010
 Baghdasaryan, Vahe  Total change: 4.50  Rating chartPersonal card
 World Youth Chess Championship-u16 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2247 2294 6.00 11 -0.07 15 -1.05 
  Wang, Jesse B.j. 1976 CAN0.001-0.8715-13.05 
  Uzun, Sarp 1953 TUR1.0010.12151.80 
  Barros, Raul Junior f2078 COL1.0010.22153.30 
  Baboyan, Eduard 2152 RUS0.501-0.1915-2.85 
  Mukashev, Assan 2159 KAZ1.0010.32154.80 
  Van Kampen, Robin m2470 NED1.0010.731510.95 
  Vardanian, Haik G. 2333 ARM1.0010.55158.25 
  Vidit, Santosh Gujrathi m2459 IND0.001-0.2815-4.20 
  Nyzhnyk, Illya m2494 UKR0.001-0.2415-3.60 
  Petrosyan, Tigran S. 2106 ARM0.501-0.2415-3.60 
  Grandelius, Nils m2540 SWE0.001-0.1915-2.85 

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)
 
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2097 2294 7.00 9 0.37 15 5.55 
  Karamyan, Levon 1894  * ARM0.501-0.4215-6.30 
  Manukyan, Sargis A. 1949 ARM1.0010.11151.65 
  Alaverdyan, Gevorg 2215 ARM0.001-0.6115-9.15 
  Kshtoyan, Indat 1992 ARM1.0010.15152.25 
  Sargissyan, Sargis 2199 ARM1.0010.37155.55 
  Gabuzyan, Hovhannes 2226 ARM1.0010.41156.15 
  Petrosyan, Tigran S. 2106 ARM1.0010.26153.90 
  Shahinyan, David 2169 ARM1.0010.33154.95 
  Dilanyan, Grigor 2120 ARM0.501-0.2315-3.45 
 * 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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