Individual Calculations November 2023
 Ramezani, Mahan  Total change: -11.60  Rating chartPersonal card
 Yerevan Open 2023 (Tournament A) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 2127 2314 5.50 9 -0.66 20 -13.20 
  Steiners, Emils 1893 LAT1.0010.07201.40 
  Puranik, Abhimanyu g2611 IND0.001-0.1520-3.00 
  Kirtadze, Anastasia wf2015 GEO1.0010.15203.00 
  Sklokin, Sergey 1914  * FID0.501-0.4220-8.40 
  Hayrapetyan, Edgar 2001 ARM1.0010.14202.80 
  Iniyan, P g2517 IND0.001-0.2420-4.80 
  Arakelyan, Manvel 1925 ARM0.501-0.4120-8.20 
  Hakobyan, Astghik 1841 ARM1.0010.05201.00 
  Zarubitski, Viachaslau m2424 BLR0.5010.15203.00 
 * 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)
 
 20th Gilan Super League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1914 2314 1.00 1 0.08 20 1.60 
  Alidoost, Javad 1914  * IRI1.0010.08201.60 
 * 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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