Individual Calculations September 2009
 Ter-Sahakyan, Samvel  Total change: 23.50  Rating chartPersonal card
 K.Asrian Memorial Int. Open Tmnt. Jermuk ARM 2009-06-27
RcRownchangeKK*chgGame
 2256 2486 7.00 9 0.04 10 0.40 
  Matevosian, Sedrak 2136 ARM1.0010.11101.10 
  Baghdasaryan, Vahe 2231 ARM1.0010.19101.90 
  Poghosyan, Suren 2285 ARM0.501-0.2610-2.60 
  Gharagyozian, Artur 2273 ARM0.501-0.2710-2.70 
  Dilanian, Grigor 2136 ARM1.0010.11101.10 
  Babujian, Levon m2506 ARM1.0010.53105.30 
  Gabuzyan, Hovhannes 2136 ARM0.501-0.3910-3.90 
  Mnatsakanian, Eduard A m2274 ARM1.0010.23102.30 
  Hayrapetian, Ovik 2325 ARM0.501-0.2110-2.10 

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)
 
 Lake Sevan 2009 Int. Tmnt. Martuni ARM 2009-07-10
RcRownchangeKK*chgGame
 2591 2480 5.00 9 1.84 10 18.40 
  Grigoryan, Avetik g2504 ARM0.5010.03100.30 
  Li, Chao B g2634 CHN0.5010.21102.10 
  Lysyj, Igor g2617 RUS0.5010.18101.80 
  Pashikian, Arman g2650 ARM0.5010.22102.20 
  Babujian, Levon m2515 ARM0.5010.05100.50 
  Kotanjian, Tigran g2580 ARM1.0010.64106.40 
  Jumabayev, Rinat m2550 KAZ1.0010.60106.00 
  Zhigalko, Sergei g2621 BLR0.5010.19101.90 
  Berkes, Ferenc g2647 HUN0.001-0.2810-2.80 

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)
 
 70th Armenian Ch. The 1st League Yerevan ARM 2009-07-24
RcRownchangeKK*chgGame
 2414 2480 8.00 13 0.47 10 4.70 
  Petrosian, Davit G. m2490 ARM1.0010.51105.10 
  Hayrapetian, Arman m2420 ARM1.0010.42104.20 
  Grigoryan, Karen H. c2254 ARM0.501-0.2910-2.90 
  Shahinyan, David 2138 ARM1.0010.12101.20 
  Harutjunyan, Gevorg g2499 ARM1.0010.53105.30 
  Vardanian, Hakob 2235 ARM1.0010.20102.00 
  Grigoryan, Avetik g2504 ARM0.5010.03100.30 
  Babujian, Levon m2515 ARM0.5010.05100.50 
  Yegiazarian, Arsen g2480 ARM0.001-0.5010-5.00 
  Nalbandian, Tigran g2444 ARM0.501-0.0510-0.50 
  Simonian, Hrair g2520 ARM0.5010.06100.60 
  Kalashian, David m2433 ARM0.001-0.5710-5.70 
  Hovhannisyan, Robert m2448 ARM0.501-0.0410-0.40 

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)
 

 

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