Individual Calculations November 2018
 Babayan, Rafayel  Total change: 65.20  Rating chartPersonal card
 Tsaghkadzor Open 2018 Tsaghkadzor ARM 2018-10-20
RcRownchangeKK*chgGame
 1931 1707 4.00 9 1.63 40 65.20 
  Mnatsakanian, Arsen 2107  * RUS0.001-0.0840-3.20 
  Arzumanian, Petik 1378 RUS0.001-0.8840-35.20 
  Petrosyan, Narek Agh. 1553 ARM1.0010.294011.60 
  Gharagyozyan, Artur 2107  * ARM1.0010.924036.80 
  Melikyan, Gnel 1925 RUS1.0010.784031.20 
  Yeremyan, Alen 2107  * ARM0.001-0.0840-3.20 
  Melkonyan, Arshak 2051 ARM0.5010.384015.20 
  Hakobyan, Romik 2043 ARM0.5010.384015.20 
  Nalbandyan, Vahan 2107  * 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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