Individual Calculations December 2018
 Atoyan, Alberto  Total change: 13.60  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1441 1296 3.00 8 0.34 40 13.60 
  Alikhanyan, Artak 1623 ARM1.0010.874034.80 
  Brutyan, Edgar 1696  * RUS0.001-0.0840-3.20 
  Avalyan, Aramayis 1483 ARM0.001-0.2640-10.40 
  Stepanyan, Grisha 1452 ARM0.5010.21408.40 
  Suvaryan, Robert 1495 ARM0.001-0.2440-9.60 
  Antonyan, Ararat 1174 ARM0.001-0.6740-26.80 
  Adashyan, Milena 1125 ARM1.0010.274010.80 
  Ambarjyan, Tereza 1481 ARM0.5010.24409.60 
 * 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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