Individual Calculations November 2011
 Grigoryan, Karen H.  Total change: 10.50  Rating chartPersonal card
 72nd Armenian Ch. The First League Qajaran ARM 2011-08-21
RcRownchangeKK*chgGame
 2419 2473 8.50 13 1.06 10 10.60 
  Babujian, Levon g2468 ARM1.0010.49104.90 
  Mkrtchian, Lilit mwg2463 ARM0.001-0.5110-5.10 
  Aghasaryan, Robert f2337 ARM0.501-0.1810-1.80 
  Gabuzyan, Hovhannes f2404 ARM0.501-0.1010-1.00 
  Simonian, Hrair g2461 ARM0.501-0.0210-0.20 
  Petrosyan, Tigran S. 2244 ARM1.0010.21102.10 
  Hayrapetian, Arman m2360 ARM1.0010.35103.50 
  Petrosian, Davit G. g2478 ARM0.001-0.4910-4.90 
  Kalashian, David m2410 ARM1.0010.41104.10 
  Minasian, Ara g2452 ARM1.0010.47104.70 
  Hayrapetian, Ovik m2406 ARM0.501-0.0910-0.90 
  Chibukhchian, Artur g2498 ARM0.5010.03100.30 
  Harutjunyan, Gevorg g2464 ARM1.0010.49104.90 

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)
 
 European B-16 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2303 2473 6.00 9 -0.44 10 -4.40 
  Monev, Alexander 2134 BUL1.0010.12101.20 
  Usmanov, Vasily 2238 RUS1.0010.21102.10 
  Santos Latasa, Jaime f2309 ESP0.501-0.2210-2.20 
  Giroyan, Gary 2318 FRA1.0010.29102.90 
  Gabuzyan, Hovhannes f2404 ARM0.501-0.1010-1.00 
  Terentjev, Vladislav f2356 RUS1.0010.34103.40 
  Nikologorskiy, Konstantin f2308 RUS0.501-0.2210-2.20 
  Pardo Simon, David f2422 ESP0.501-0.0710-0.70 
  Izzat, Kanan f2238 AZE0.001-0.7910-7.90 

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)
 
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
RcRownchangeKK*chgGame
 2466 2473 5.00 9 0.43 10 4.30 
  Pamungkas, Junaid 2240 INA1.0010.21102.10 
  Wang, Yue g2716 CHN0.5010.30103.00 
  Zhao, Jun g2587 CHN1.0010.66106.60 
  Mareco, Sandro g2597 ARG0.001-0.3310-3.30 
  Ganguly, Surya Shekhar g2631 IND0.001-0.2910-2.90 
  Sukandar, Irine Kharisma wg2330 INA1.0010.31103.10 
  Dao, Thien Hai g2493 VIE0.5010.03100.30 
  Nasri, Amin 2283 IRI0.001-0.7510-7.50 
  Laksana, Agusta f2316 INA1.0010.29102.90 

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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