Individual Calculations October 2008
 Hovhannisyan, Robert  Total change: 29.55  Rating chartPersonal card
 Armenian Club Ch. Yerevan ARM 2008-06-15
RcRownchangeKK*chgGame
 2458 2367 1.00 4 -0.53 15 -7.95 
  Minasyan, Arnold 2167 ARM0.501-0.2615-3.90 
  Melkumyan, Hrant m2534 ARM0.5010.22153.30 
  Arutinian, David g2593 GEO0.001-0.2115-3.15 
  Pashikian, Arman g2537 ARM0.001-0.2815-4.20 

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)
 
 "Jermuk 2008" U-20 Jermuk ARM 2008-06-27
RcRownchangeKK*chgGame
 2220 2367 7.50 9 1.35 15 20.25 
  Babayan, Armine 2045 ARM1.0010.13151.95 
  Dilanian, Grigor 2092 ARM0.501-0.3315-4.95 
  Khojayan, Vardan 2279 ARM1.0010.38155.70 
  Hambardzumian, Yuri m2377 ARM1.0010.51157.65 
  Baghdasaryan, Vahe 2228 ARM1.0010.31154.65 
  Kalashian, David 2439 ARM1.0010.60159.00 
  Manukyan, Sargis V. 2137 ARM1.0010.21153.15 
  Poghosyan, Suren 2227 ARM0.501-0.1915-2.85 
  Vardanian, Haik G. 2157 ARM0.501-0.2715-4.05 

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)
 
 Armenian Ch. 2008. The 1st League Yerevan ARM 2008-07-12
RcRownchangeKK*chgGame
 2295 2379 6.00 8 1.15 15 17.25 
  Hlgatian, Goar wm2196 ARM1.0010.26153.90 
  Tiraturyan, David 2113 ARM1.0010.18152.70 
  Mkrtchian, Simon 2290 ARM1.0010.38155.70 
  Babujian, Levon m2415 ARM0.001-0.4515-6.75 
  Movsisian, Vardan 2228 ARM1.0010.30154.50 
  Danielian, Vardan 2274 ARM1.0010.36155.40 
  Hayrapetian, Arman m2406 ARM1.0010.54158.10 
  Chibukhchian, Artur m2438 ARM0.001-0.4215-6.30 

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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