Individual Calculations October 2017
 Hakobyan, Astghik  Total change: -29.20  Rating chartPersonal card
 European Youth Chess Championship 2017 - Girls 12 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1659 1708 6.00 8 1.57 40 62.80 
  Palos, Andra-Maria 1308  * ROU1.0010.08403.20 
  Bevanda, Ema 1595 CRO1.0010.354014.00 
  Palczert, Hajnalka 1482 HUN1.0010.21408.40 
  Wikar, Martyna 1943 POL0.001-0.2140-8.40 
  Kralj, Nika 1602 SLO0.501-0.1440-5.60 
  Otetea, Ioana 1568 ROU0.501-0.1940-7.60 
  Trifoi, Mihaela-Ioana 1864 ROU1.0010.714028.40 
  Reuter, Elisa 1910 GER1.0010.764030.40 
 * 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)
 
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 1747 1708 1.50 8 -2.30 40 -92.00 
  Tiraturyan, David 2108  * ARM0.001-0.0840-3.20 
  Harutyunyan, Erik 2031 ARM0.001-0.1340-5.20 
  Alikhanyan, Artak 1421 ARM0.001-0.8440-33.60 
  Khachatryan, Veronika 1595 ARM0.501-0.1540-6.00 
  Margaryan, Yuri 1501 ARM1.0010.23409.20 
  Gesyan, Suren 2063 ARM0.001-0.1140-4.40 
  Mkrtumyan, Robert 1642 ARM0.001-0.5940-23.60 
  Nanyan, Georgy 1615 ARM0.001-0.6340-25.20 
 * 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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