Individual Calculations October 2012
 Darini, Pouria  Total change: 19.40  Rating chartPersonal card
 Iran-Armenia Friendly Match 2012 (Men) Tehran IRI 2012-08-06
RcRownchangeKK*chgGame
 2609 2503 3.50 8 0.65 10 6.50 
  Hovhannisyan, Robert g2612 ARM0.001-0.3510-3.50 
  Pashikian, Arman g2603 ARM0.001-0.3610-3.60 
  Andriasian, Zaven g2600 ARM0.001-0.3710-3.70 
  Grigoryan, Avetik g2579 ARM0.5010.10101.00 
  Melkumyan, Hrant g2639 ARM0.5010.18101.80 
  Pashikian, Arman g2603 ARM1.0010.64106.40 
  Andriasian, Zaven g2600 ARM0.5010.13101.30 
  Melkumyan, Hrant g2639 ARM1.0010.68106.80 

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)
 
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2517 2503 6.00 10 1.29 10 12.90 
  Kahn, Tito 2103  * JCI1.0010.08100.80 
  Arakhamia-Grant, Ketevan gwg2421 SCO1.0010.39103.90 
  Fridman, Daniel g2653 GER0.001-0.3010-3.00 
  Bruzon Batista, Lazaro g2711 CUB0.5010.27102.70 
  Ding, Liren g2695 CHN0.001-0.2510-2.50 
  Gretarsson, Hjorvar Steinn m2506 ISL1.0010.50105.00 
  Khusenkhojaev, Muhammad 2378 TJK0.001-0.6710-6.70 
  Salgado Lopez, Ivan g2638 ESP1.0010.68106.80 
  Blagojevic, Dragisa g2514 MNE1.0010.52105.20 
  Gonzalez Zamora, Juan Carlos g2553 MEX0.5010.07100.70 
 * 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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