Individual Calculations March 2017
 Gharamian, Tigran  Total change: -7.20  Rating chartPersonal card
 Open Portugal - 90. aniversario FPX Lisboa POR 2017-02-04
RcRownchangeKK*chgGame
 2445 2624 5.00 8 -0.72 10 -7.20 
  Hill, Alistair 2224  * ENG1.0010.08100.80 
  Alvarez Marquez, Johann Carlos m2398 VEN1.0010.21102.10 
  Grigoryan, Karen H. g2561 ARM1.0010.41104.10 
  Perunovic, Milos g2604 SRB0.501-0.0310-0.30 
  Iturrizaga Bonelli, Eduardo g2652 VEN0.001-0.4610-4.60 
  Suarez Uriel, Adrian f2389 ESP0.501-0.2910-2.90 
  Rocha, Sergio m2378 POR1.0010.19101.90 
  Carrasco Martinez, Juan M. m2352 ESP0.001-0.8310-8.30 
 * 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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