Individual Calculations August 2014
 Manvelyan, Hayk  Total change: -7.95  Rating chartPersonal card
 2014 MICC Summer Tournament San Francisco, California USA 2014-05-27
RcRownchangeKK*chgGame
 2028 2254 5.50 8 -0.58 15 -8.70 
  Poling, Scott 1854  * USA1.0010.08151.20 
  Hua, Arnold 1940 USA1.0010.14152.10 
  Vickers, Keith 1903 USA0.501-0.3915-5.85 
  Niemann, Hans 1991 USA0.501-0.3215-4.80 
  Shaknazarov, Oleg 2160 USA1.0010.37155.55 
  Uzzaman, Ashik 1941 USA1.0010.14152.10 
  Lee, Andy f2242 USA0.501-0.0215-0.30 
  Fuentes, Romulo 2195 USA0.001-0.5815-8.70 
 * 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)
 
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2064 2251 3.00 4 0.05 15 0.75 
  Nicely, Aaron T 1982 USA0.501-0.3315-4.95 
  Shabazz, Daaim 2067 USA1.0010.26153.90 
  Vilotijevic, Lazar 2010 USA1.0010.20153.00 
  He, Daniel 2195 USA0.501-0.0815-1.20 

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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