Individual Calculations January 2014
 Tabatabaei, M.amin  Total change: 3.45  Rating chartPersonal card
 Iran Men National Championship (Final) Tabriz IRI 2013-11-26
RcRownchangeKK*chgGame
 2299 2200 5.00 11 0.89 15 13.35 
  Ahmadinia, Ebrahim m2398 IRI0.001-0.2415-3.60 
  Pooreraghian, Mohammadreza 2076 IRI1.0010.33154.95 
  Mahdavirad, Mehdi 2294 IRI0.5010.13151.95 
  Darban, Morteza m2371 IRI1.0010.731510.95 
  Asgarizadeh, Ahmad 2267 IRI0.5010.09151.35 
  Sadeh, Shahin f2252 IRI1.0010.57158.55 
  Golizadeh, Asghar g2500 IRI0.001-0.1515-2.25 
  Mahjoob, Morteza g2419 IRI0.001-0.2215-3.30 
  Behmardi, K Rustam 2276 IRI0.001-0.4015-6.00 
  Faghirnavaz, Ali 2284 IRI0.001-0.3815-5.70 
  Asnaashari, Soheyl 2149 IRI1.0010.43156.45 

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)
 
 World Youth Chess Championship 2013. Open U12 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1960 2200 8.00 11 -0.66 15 -9.90 
  Aouachria, Rami 1800  * ALG1.0010.08151.20 
  Stoleriu, George 1877 ROU1.0010.13151.95 
  Shemyakin, Valeriy 1967 UKR1.0010.21153.15 
  Hakobyan, Aram 2015 ARM0.501-0.2415-3.60 
  Zhou, Chen 1958 CHN0.501-0.3015-4.50 
  Sargsyan, Shant c1998 ARM1.0010.24153.60 
  Ioannidis, Evgenios f2089 GRE0.501-0.1515-2.25 
  Siva, Mahadevan 2017 IND0.001-0.7415-11.10 
  Fendereski, Nima 1956 IRI1.0010.20153.00 
  Yakubboev, Nodirbek 2062 UZB0.501-0.1915-2.85 
  Ivannikau, Maksim 1826 BLR1.0010.10151.50 
 * 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)
 

 

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