Individual Calculations February 2018
 Brutyan, Hamlet  Total change: -59.60  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1545 1812 5.00 8 -1.49 40 -59.60 
  Makhmuryan, Erik 1412  * ARM0.501-0.4240-16.80 
  Ghahramanyan, Alen 1447 ARM1.0010.10404.00 
  Mikayelyan, Mikael 1620 ARM0.001-0.7540-30.00 
  Nadaryan, Artur 1510 ARM0.501-0.3540-14.00 
  Suvaryan, Robert 1459 ARM1.0010.11404.40 
  Sargsyan, Gor K. 1651 ARM1.0010.294011.60 
  Gevorgyan, Alen 1696 ARM1.0010.344013.60 
  Mkhitaryan, Vahagn 1562 ARM0.001-0.8140-32.40 
 * 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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