Individual Calculations April 2009
 Andriasian, Zaven  Total change: 29.00  Rating chartPersonal card
 69th Armenian Ch. The Highest League Yerevan ARM 2009-01-12
RcRownchangeKK*chgGame
 2528 2564 8.00 13 0.87 10 8.70 
  Minasian, Ara g2477 ARM0.501-0.1210-1.20 
  Kotanjian, Tigran g2568 ARM0.5010.01100.10 
  Melkumyan, Hrant g2519 ARM0.501-0.0610-0.60 
  Pashikian, Arman g2621 ARM0.5010.08100.80 
  Petrosian, Tigran L. g2623 ARM0.5010.08100.80 
  Minasian, Artashes g2557 ARM1.0010.49104.90 
  Grigoryan, Avetik g2506 ARM0.501-0.0810-0.80 
  Ter-Sahakyan, Samvel g2506 ARM0.501-0.0810-0.80 
  Anastasian, Ashot g2559 ARM0.501-0.0110-0.10 
  Babujian, Levon m2518 ARM1.0010.44104.40 
  Chibukhchian, Artur m2444 ARM0.501-0.1610-1.60 
  Danielian, Elina mwg2496 ARM1.0010.41104.10 
  Nalbandian, Tigran g2471 ARM0.501-0.1310-1.30 

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)
 
 Official Match UAE - ARM Sharjah UAE 2009-01-26
RcRownchangeKK*chgGame
 2473 2564 3.00 6 -0.72 10 -7.20 
  Salem, A.r. Saleh m2473 UAE0.501-0.1210-1.20 
  Salem, A.r. Saleh m2473 UAE0.501-0.1210-1.20 
  Salem, A.r. Saleh m2473 UAE0.501-0.1210-1.20 
  Salem, A.r. Saleh m2473 UAE0.501-0.1210-1.20 
  Salem, A.r. Saleh m2473 UAE1.0010.38103.80 
  Salem, A.r. Saleh m2473 UAE0.001-0.6210-6.20 

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)
 
 Aeroflot open A1 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2646 2564 5.00 9 1.51 10 15.10 
  Amonatov, Farrukh g2647 TJK0.5010.11101.10 
  Smirin, Ilia g2647 ISR0.5010.11101.10 
  Mamedov, Rauf g2638 AZE0.5010.10101.00 
  Nepomniachtchi, Ian g2628 RUS0.5010.09100.90 
  Dreev, Alexey g2688 RUS0.5010.17101.70 
  Onischuk, Alexander g2659 USA0.5010.13101.30 
  Grachev, Boris g2655 RUS0.5010.12101.20 
  Li, Chao B g2628 CHN1.0010.59105.90 
  So, Wesley g2627 PHI0.5010.09100.90 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2576 2564 6.50 11 1.24 10 12.40 
  Veleski, Robert 2269 MKD1.0010.15101.50 
  Dreev, Alexey g2688 RUS0.5010.17101.70 
  Vitiugov, Nikita g2687 RUS0.5010.17101.70 
  Marinkovic, Slavisa m2388 SRB0.501-0.2310-2.30 
  Akopian, Vladimir g2700 ARM0.5010.18101.80 
  Dobrov, Vladimir g2510 RUS1.0010.42104.20 
  Van Wely, Loek g2625 NED0.5010.08100.80 
  Nikolic, Predrag g2623 BIH1.0010.58105.80 
  Georgiev, Kiril g2634 BUL0.5010.10101.00 
  Papaioannou, Ioannis g2609 GRE0.5010.06100.60 
  Lupulescu, Constantin g2608 ROU0.001-0.4410-4.40 

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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