Individual Calculations February 2013
 Kotanjian, Tigran  Total change: 7.80  Rating chartPersonal card
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2514 2518 6.50 9 2.01 10 20.10 
  Ayyad, Husain f2205 BRN1.0010.14101.40 
  Lodhi, Mahmood m2353 PAK1.0010.28102.80 
  Abdel Razik, Khaled m2448 EGY1.0010.40104.00 
  Miroshnichenko, Evgenij g2628 UKR1.0010.65106.50 
  Paragua, Mark g2533 PHI0.5010.02100.20 
  Kotsur, Pavel g2550 KAZ1.0010.54105.40 
  Parligras, Mircea-Emilian g2628 ROU0.001-0.3510-3.50 
  Edouard, Romain g2686 FRA0.001-0.2810-2.80 
  Kazhgaleyev, Murtas g2596 KAZ1.0010.61106.10 

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)
 
 73th Armenian Ch. The Highest League Yerevan ARM 2013-01-12
RcRownchangeKK*chgGame
 2580 2518 2.50 9 -1.23 10 -12.30 
  Pashikian, Arman g2607 ARM0.001-0.3810-3.80 
  Aghasaryan, Robert f2443 ARM1.0010.40104.00 
  Andriasian, Zaven g2598 ARM0.5010.11101.10 
  Petrosian, Tigran L. g2648 ARM0.001-0.3210-3.20 
  Hovhannisyan, Robert g2615 ARM0.001-0.3710-3.70 
  Hayrapetyan, Hovik m2488 ARM0.001-0.5410-5.40 
  Ter-Sahakyan, Samvel g2567 ARM0.001-0.4310-4.30 
  Grigoryan, Avetik g2599 ARM0.001-0.3910-3.90 
  Melkumyan, Hrant g2656 ARM1.0010.69106.90 

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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