Individual Calculations February 2019
 Sahil, Dhawan  Total change: -38.60  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1551 1843 3.50 8 -3.21 20 -64.20 
  Sukhavi, Achumi 1454 IND1.0010.09201.80 
  Satyendra, K Srivastava 1576 IND0.501-0.3220-6.40 
  Chourasiya, Hemant 1588 IND0.001-0.8120-16.20 
  Shashi, Nand Kumar 1573 IND1.0010.17203.40 
  Bhavik, Ahuja 1630 IND0.001-0.7720-15.40 
  Spandan, Srivastava 1443  * IND1.0010.08201.60 
  Gaurav, Sharma 1625 IND0.001-0.7820-15.60 
  Muhammed, Reja C 1522 IND0.001-0.8720-17.40 
 * 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)
 
 Gibraltar International Chess Festival 2019 Amateurs A Catalan Bay ENG 2019-01-21
RcRownchangeKK*chgGame
 1731 1843 4.50 5 1.28 20 25.60 
  Greco, Joseph 1574 ENG1.0010.17203.40 
  Guegan, Michel 1708 FRA1.0010.32206.40 
  Poggio, Freddie 1765 ENG1.0010.39207.80 
  Manukonda, Arun 1813 IND1.0010.46209.20 
  Mircov, Nicola-Alexandar 1797 ROU0.501-0.0620-1.20 

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)
 

 

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