Individual Calculations April 2009
 Nalbandian, Tigran  Total change: -24.50  Rating chartPersonal card
 69th Armenian Ch. The Highest League Yerevan ARM 2009-01-12
RcRownchangeKK*chgGame
 2535 2471 4.50 13 -0.86 10 -8.60 
  Babujian, Levon m2518 ARM1.0010.57105.70 
  Chibukhchian, Artur m2444 ARM0.001-0.5410-5.40 
  Danielian, Elina mwg2496 ARM0.5010.03100.30 
  Anastasian, Ashot g2559 ARM0.001-0.3810-3.80 
  Minasian, Ara g2477 ARM1.0010.51105.10 
  Kotanjian, Tigran g2568 ARM0.001-0.3710-3.70 
  Melkumyan, Hrant g2519 ARM0.001-0.4310-4.30 
  Pashikian, Arman g2621 ARM0.001-0.3010-3.00 
  Petrosian, Tigran L. g2623 ARM0.001-0.3010-3.00 
  Minasian, Artashes g2557 ARM0.001-0.3810-3.80 
  Grigoryan, Avetik g2506 ARM0.5010.05100.50 
  Ter-Sahakyan, Samvel g2506 ARM1.0010.55105.50 
  Andriasian, Zaven g2564 ARM0.5010.13101.30 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2282 2471 5.00 9 -1.59 10 -15.90 
  Van Kampen, Robin f2305 NED0.001-0.7210-7.20 
  Dragomirescu, Angela wm2220 ROU1.0010.19101.90 
  Makropoulou, Marina wg2262 GRE1.0010.23102.30 
  Arutinian, David g2585 GEO0.001-0.3410-3.40 
  Kostiuk, Tatiana wg2246 UKR0.501-0.2810-2.80 
  Kantorik, Marian m2356 SVK1.0010.34103.40 
  Hoolt, Sarah wm2200 GER0.501-0.3310-3.30 
  Petrisor, Adrian-Marian 2242 ROU0.001-0.7910-7.90 
  Sobry, Sebastien 2121 FRA1.0010.11101.10 

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)
 

 

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