Individual Calculations December 2018
 Davtyan, Ara  Total change: 23.20  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1528 1391 3.50 8 0.58 40 23.20 
  Gevorgyan, Albert 1791  * ARM0.001-0.0840-3.20 
  Karapetyan, Alexander 1293 RUS0.001-0.6340-25.20 
  Martirosyan, Andranik 1240 ARM1.0010.304012.00 
  Ter-Mkrtchyan, Sargis A. 1791  * ARM0.001-0.0840-3.20 
  Tokhyan, Feliks 1273 ARM1.0010.344013.60 
  Gabrielyan, David Ar. 1368 ARM1.0010.474018.80 
  Hovhannisyan, Asatur 1678 ARM0.5010.344013.60 
  Galajyan, Armen 1791  * ARM0.001-0.0840-3.20 
 * 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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