Individual Calculations July 2014
 Karatorossian, David  Total change: -18.50  Rating chartPersonal card
 84th Yerevan Ch. Final Yerevan ARM 2014-05-26
RcRownchangeKK*chgGame
 2091 2268 5.00 9 -1.25 10 -12.50 
  Apyan, Hayk 1868  * ARM1.0010.08100.80 
  Gaboyan, Susanna 2042 ARM0.501-0.2910-2.90 
  Mkrtchyan, Sargis R. 1934 ARM1.0010.12101.20 
  Baghdasaryan, Vahe m2370 ARM1.0010.64106.40 
  Harutyunian, Tigran K. m2421 ARM0.001-0.3010-3.00 
  Hakobyan, Aram f2129 ARM0.001-0.6910-6.90 
  Bakunts, Rafael 2271 ARM0.001-0.5010-5.00 
  Parvanyan, Ashot 1868  * ARM1.0010.08100.80 
  Hoghmrtsyan, Artur 1912 ARM0.501-0.3910-3.90 
 * 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)
 
 8th Armenian Club Ch. Yerevan ARM 2014-06-09
RcRownchangeKK*chgGame
 2228 2268 0.50 2 -0.60 10 -6.00 
  Babayan, Armine 2078 ARM0.501-0.2510-2.50 
  Petrosyan, Manuel f2378 ARM0.001-0.3510-3.50 

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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