Individual Calculations November 2018
 Khachatryan, Anna  Total change: 45.20  Rating chartPersonal card
 Tsaghkadzor Open 2018 Tsaghkadzor ARM 2018-10-20
RcRownchangeKK*chgGame
 2180 2076 4.50 9 1.13 40 45.20 
  Sargsyan, Mkhitar 1676  * ARM1.0010.08403.20 
  Nalbandyan, Vahan 2178 ARM1.0010.644025.60 
  Nozdrachev, Vladislav m2476  * RUS0.5010.424016.80 
  Mnatsakanian, Arsen 2169 RUS0.001-0.3740-14.80 
  Sahakyan, Aleks 1932 ARM1.0010.314012.40 
  Grigoryan, Karen H. g2476  * ARM0.001-0.0840-3.20 
  Yeritsyan, Hayk 2174 ARM0.5010.13405.20 
  Khojayan, Vardan 2244 ARM0.001-0.2840-11.20 
  Gharagyozyan, Artur 2296 ARM0.5010.284011.20 
 * 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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