Individual Calculations July 2011
 Melkonyan, Vardan  Total change: -11.25  Rating chartPersonal card
 81st Yerevan Ch. SF Yerevan ARM 2011-04-19
RcRownchangeKK*chgGame
 2085 2241 5.50 8 -0.10 15 -1.50 
  Hovhannisyan, Asatur 1895 ARM1.0010.11151.65 
  Movsesyan, Artur 2164 ARM0.501-0.1115-1.65 
  Bakunts, Rafael 2172 ARM1.0010.40156.00 
  Dimaksyan, Vahan 2019 ARM0.001-0.7815-11.70 
  Arakelyan, Andranik 2132 ARM1.0010.35155.25 
  Gharibyan, Karen V. 2148 ARM0.501-0.1315-1.95 
  Eranyan, Khachatur 2122 ARM0.501-0.1615-2.40 
  Karamyan, Levon 2024 ARM1.0010.22153.30 

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)
 
 81st Yerevan Ch. Final Yerevan ARM 2011-05-23
RcRownchangeKK*chgGame
 2177 2241 4.50 9 -0.65 15 -9.75 
  Kanjaryan, Vladimir 2016 ARM1.0010.22153.30 
  Nadanian, Ashot m2426 ARM1.0010.741511.10 
  Vardanian, Haik G. 2339 ARM0.001-0.3715-5.55 
  Gasparian, Tigran 2238 ARM0.5010.00150.00 
  Petrosyan, Tigran S. 2236 ARM0.001-0.5115-7.65 
  Gasparyan, Mher 1841  * ARM0.001-0.9215-13.80 
  Eranyan, Khachatur 2115 ARM0.001-0.6715-10.05 
  Mikaelyan, Arman 2176 ARM1.0010.41156.15 
  Harutyunian, Tigran K. 2205 ARM1.0010.45156.75 
 * 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)
 

 

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