Individual Calculations March 2011
 Kotanjian, Tigran  Total change: 8.10  Rating chartPersonal card
 71st Armenian Ch. The Highest League Yerevan ARM 2011-01-11
RcRownchangeKK*chgGame
 2566 2519 3.50 11 -1.29 10 -12.90 
  Hovhannisyan, Robert g2530 ARM0.001-0.4810-4.80 
  Pashikian, Arman g2640 ARM0.001-0.3410-3.40 
  Andriasian, Zaven g2603 ARM0.001-0.3810-3.80 
  Melkumyan, Hrant g2605 ARM0.001-0.3810-3.80 
  Ter-Sahakyan, Samvel g2560 ARM0.001-0.4410-4.40 
  Anastasian, Ashot g2579 ARM1.0010.58105.80 
  Petrosian, Davit G. g2485 ARM0.001-0.5510-5.50 
  Minasian, Ara g2464 ARM1.0010.42104.20 
  Minasian, Artashes g2563 ARM0.5010.06100.60 
  Petrosian, Tigran L. g2604 ARM0.5010.12101.20 
  Grigoryan, Avetik g2595 ARM0.5010.10101.00 

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 2011 B Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2485 2519 7.00 9 2.10 10 21.00 
  Smirnov, Pavel g2523 RUS0.5010.01100.10 
  Carlstedt, Jonathan 2409 GER1.0010.35103.50 
  Bitoon, Richard m2461 PHI1.0010.42104.20 
  Karpatchev, Aleksandr g2474 RUS1.0010.44104.40 
  Wen, Yang g2509 CHN0.501-0.0110-0.10 
  Zhao, Xue gwg2494 CHN1.0010.47104.70 
  Laylo, Darwin g2516 PHI0.5010.00100.00 
  Belous, Vladimir 2497 RUS1.0010.47104.70 
  Kabanov, Nikolai g2482 RUS0.501-0.0510-0.50 

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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