Individual Calculations August 2017
 Martirosyan, Haik M.  Total change: 26.20  Rating chartPersonal card
 10th Annual K. Asrian Memorial Jermuk ARM 2017-06-21
RcRownchangeKK*chgGame
 2513 2516 7.00 9 2.60 10 26.00 
  Simonyan, Latush 2116  * ARM1.0010.08100.80 
  Harutyunyan, Ruben 2334 FRA1.0010.26102.60 
  Andriasian, Zaven g2622 ARM0.5010.14101.40 
  Pashikian, Arman g2603 ARM0.5010.12101.20 
  Ter-Sahakyan, Samvel g2598 ARM1.0010.61106.10 
  Bortnyk, Olexandr g2580 UKR1.0010.59105.90 
  Kovalenko, Igor g2656 LAT1.0010.69106.90 
  Kotanjian, Tigran g2486 ARM0.501-0.0410-0.40 
  Melkumyan, Hrant g2624 ARM0.5010.15101.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lake Sevan 2017 Sevan ARM 2017-07-14
RcRownchangeKK*chgGame
 2613 2544 3.00 9 -0.67 10 -6.70 
  Harutyunian, Tigran K. m2517 ARM1.0010.46104.60 
  Amin, Bassem g2672 EGY0.001-0.3310-3.30 
  Gabuzyan, Hovhannes g2569 ARM0.001-0.4710-4.70 
  Nabaty, Tamir g2650 ISR0.5010.14101.40 
  Kovalenko, Igor g2659 LAT0.5010.16101.60 
  Swiercz, Dariusz g2637 POL0.001-0.3710-3.70 
  Petrosyan, Manuel m2553 ARM0.001-0.4910-4.90 
  Kravtsiv, Martyn g2657 UKR0.5010.15101.50 
  Ter-Sahakyan, Samvel g2605 ARM0.5010.08100.80 

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)
 
 The Match of the Millennials - USA vs. The World - U17 Saint Louis, Missouri USA 2017-07-26
RcRownchangeKK*chgGame
 2564 2544 4.00 7 0.69 10 6.90 
  Xiong, Jeffery g2642 USA0.5010.13101.30 
  Sevian, Samuel g2633 USA0.001-0.3810-3.80 
  Checa, Nicolas D m2415 USA0.001-0.6710-6.70 
  Xiong, Jeffery g2642 USA1.0010.63106.30 
  Sevian, Samuel g2633 USA1.0010.62106.20 
  Li, Ruifeng g2568 USA0.5010.03100.30 
  Checa, Nicolas D m2415 USA1.0010.33103.30 

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)
 

 

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