Individual Calculations August 2017
 Ghaem Maghami, Ehsan  Total change: -15.70  Rating chartPersonal card
 Asian Zonal Chess Championships 2017 Men Zone 3.1 Tehran IRI 2017-06-30
RcRownchangeKK*chgGame
 2317 2556 5.50 9 -1.35 10 -13.50 
  Mashatan, Reza 2156  * IRI1.0010.08100.80 
  Gholami Orimi, Mahdi 2248 IRI0.501-0.3610-3.60 
  Idani, Pouya g2578 IRI0.5010.03100.30 
  Daghli, Arash 2220 IRI0.501-0.3810-3.80 
  Maghsoodloo, Parham g2584 IRI0.5010.04100.40 
  Ghorbani, Hadi 2176 IRI0.001-0.9110-9.10 
  Koniahli, Malek 2156  * SYR1.0010.08100.80 
  Ganjali, Hossein 2214 IRI1.0010.12101.20 
  Darini, Pouria g2523 IRI0.501-0.0510-0.50 
 * 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 International Stars Cup 2017 Anzali IRI 2017-07-11
RcRownchangeKK*chgGame
 2651 2556 2.00 6 -0.22 10 -2.20 
  Shirov, Alexei g2656 LAT0.001-0.3610-3.60 
  Jobava, Baadur g2714 GEO0.5010.21102.10 
  Wen, Yang g2617 CHN0.5010.08100.80 
  Sokolov, Ivan g2626 NED0.001-0.4010-4.00 
  Safarli, Eltaj g2641 AZE0.5010.12101.20 
  Bruzon Batista, Lazaro g2653 CUB0.5010.13101.30 

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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