Individual Calculations February 2018
 Ohanyan, Emin  Total change: 56.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1580 1679 7.00 9 1.41 40 56.40 
  Karapetyan, Irina 1315 ARM1.0010.10404.00 
  Vardanyan, Mayis 1480 ARM1.0010.24409.60 
  Mkhitaryan, Vahagn 1562 ARM0.001-0.6640-26.40 
  Khachatryan, Vigen 1495 ARM1.0010.264010.40 
  Gasparyan, Milena 1482 ARM1.0010.254010.00 
  Manukyan, Sevak N. 1772 ARM1.0010.634025.20 
  Sahakyan, Arman K. 1624 ARM0.501-0.0840-3.20 
  Melikyan, Gnel 1827 RUS0.5010.20408.00 
  Manucharyan, Gagik 1659 ARM1.0010.474018.80 

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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