Individual Calculations September 2017
 Siddharth, Gopakumar  Total change: -4.60  Rating chartPersonal card
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1684 1815 5.50 9 -0.23 20 -4.60 
  McDonald, Margaret 1415  * FRA1.0010.08201.60 
  Boricha, Yohan 1415  * IND1.0010.08201.60 
  Boricha, Ketan 2004 IND0.001-0.2520-5.00 
  Al-Shamsi, Ousha 1421 UAE1.0010.08201.60 
  Eynullayev, Atilla 2072 AZE0.001-0.1820-3.60 
  Al Balushi, Said 1498 OMA1.0010.13202.60 
  Saypuri, Srithan 1666 IND0.501-0.2020-4.00 
  Issa, Mohammed 1593 UAE1.0010.22204.40 
  Molina, Antonio f2068 PHI0.001-0.1920-3.80 
 * 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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