Individual Calculations October 2015
 Mahdavirad, Mehdi  Total change: -24.20  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 2318 2270 3.50 8 -0.15 20 -3.00 
  Rakhmanov, Aleksandr g2620 RUS0.001-0.1120-2.20 
  Haussernot, Cecile wf2088 FRA0.001-0.7420-14.80 
  Vinoth Kumar, M. f2166 IND0.501-0.1420-2.80 
  Laabi Chian, Majid 2087 IRI1.0010.26205.20 
  Akkam, Mazen 2074 SYR1.0010.25205.00 
  Shankland, Samuel L g2655 USA0.5010.41208.20 
  Abhishek, Kelkar 2400 IND0.5010.18203.60 
  Sagar, Shah m2456 IND0.001-0.2620-5.20 

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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1998 2270 5.50 8 -1.06 20 -21.20 
  Shahbazi, Kasra 1870  * IRI1.0010.08201.60 
  Dahaghin, Reza 1887 IRI1.0010.09201.80 
  Shafaee, H. 2025 IRI0.001-0.8020-16.00 
  Rajabi, Mohsen 1990 IRI1.0010.16203.20 
  Ghorbani, Hadi 2084 IRI0.501-0.2420-4.80 
  Rostami, Rouzbeh 2075 IRI0.501-0.2520-5.00 
  Kanzi, Hesamodin 1992 IRI1.0010.17203.40 
  Gholami Orimi, Mahdi 2057 IRI0.501-0.2720-5.40 
 * 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)
 

 

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