Individual Calculations September 2019
 Tahbaz, Arash  Total change: -10.90  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2377 2482 4.50 9 -1.21 10 -12.10 
  Priyanka, K 2201 IND1.0010.16101.60 
  Socko, Bartosz g2625 POL0.001-0.3110-3.10 
  Eynullayev, Atilla 2290 AZE1.0010.25102.50 
  Karthikeyan, Murali g2612 IND0.001-0.3210-3.20 
  Viani, Antonio Dcunha m2371 IND0.001-0.6510-6.50 
  Wagh, Suyog f2253 IND1.0010.21102.10 
  Kathmale, Sameer m2326 IND1.0010.29102.90 
  Rathanvel, V S f2368 IND0.001-0.6610-6.60 
  Pranav, Anand f2347 IND0.501-0.1810-1.80 

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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2266 2482 7.00 9 0.12 10 1.20 
  Rawand, Hamid Abdullah 2141 IRQ1.0010.12101.20 
  Veisi, Bardia 2221 IRI0.001-0.8210-8.20 
  Asgharzadeh, Mitra wf2122 IRI1.0010.10101.00 
  Azadi, Amirmohammad 2268 IRI1.0010.23102.30 
  Poormosavi, Seyed Kian 2241 IRI1.0010.20102.00 
  Li, Bo m2308 CHN1.0010.27102.70 
  Daghli, Arash f2351 IRI0.501-0.1810-1.80 
  Tutisani, Noe m2432 GEO0.501-0.0710-0.70 
  Omidi, Arya 2309 IRI1.0010.27102.70 

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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