Individual Calculations April 2009
 Babujian, Levon  Total change: -11.80  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2246 2502 6.50 9 -0.73 10 -7.30 
  Tevosian, Varazdat 2152 ARM1.0010.11101.10 
  Yegiazaryan, Armenak 2188 ARM0.501-0.3610-3.60 
  Aghasaryan, Robert f2235 ARM1.0010.18101.80 
  Gasparian, Narine wm2152 ARM1.0010.11101.10 
  Vardanian, Hakob 2205 ARM1.0010.15101.50 
  Melkonian, Vardan 2238 ARM1.0010.18101.80 
  Hayrapetian, Arman m2402 ARM0.501-0.1410-1.40 
  Hovhannisyan, Robert 2409 ARM0.501-0.1310-1.30 
  Gharagyozian, Artur 2233 ARM0.001-0.8310-8.30 

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)
 
 69th Armenian Ch. The Highest League Yerevan ARM 2009-01-12
RcRownchangeKK*chgGame
 2532 2518 7.00 13 0.72 10 7.20 
  Nalbandian, Tigran g2471 ARM0.001-0.5710-5.70 
  Minasian, Ara g2477 ARM0.001-0.5610-5.60 
  Kotanjian, Tigran g2568 ARM0.5010.07100.70 
  Melkumyan, Hrant g2519 ARM1.0010.50105.00 
  Pashikian, Arman g2621 ARM1.0010.64106.40 
  Petrosian, Tigran L. g2623 ARM0.001-0.3610-3.60 
  Minasian, Artashes g2557 ARM0.5010.05100.50 
  Grigoryan, Avetik g2506 ARM1.0010.48104.80 
  Ter-Sahakyan, Samvel g2506 ARM1.0010.48104.80 
  Andriasian, Zaven g2564 ARM0.001-0.4410-4.40 
  Anastasian, Ashot g2559 ARM1.0010.56105.60 
  Chibukhchian, Artur m2444 ARM1.0010.40104.00 
  Danielian, Elina mwg2496 ARM0.001-0.5310-5.30 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2421 2518 4.50 9 -1.17 10 -11.70 
  Sek, Konstantin 2417 RUS1.0010.36103.60 
  Pavlov, Sergey m2443 UKR1.0010.40104.00 
  Kargin, Arseny m2389 RUS0.001-0.6710-6.70 
  Delemarre, Jop m2453 NED0.501-0.0910-0.90 
  Voinov, Alexandr f2443 RUS0.501-0.1010-1.00 
  Romanko, Marina wg2451 RUS0.001-0.5910-5.90 
  Stukopin, Andrey f2357 RUS1.0010.29102.90 
  Melia, Salome mwg2422 GEO0.501-0.1310-1.30 
  Potapov, Pavel m2414 RUS0.001-0.6410-6.40 

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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