Individual Calculations October 2017
 Rahulan, Thivyaa  Total change: -22.80  Rating chartPersonal card
 2017 English Women's Championship West Bromwich ENG 2017-09-01
RcRownchangeKK*chgGame
 1901 1760 2.00 4 0.68 40 27.20 
  Grigoryan, Meri wf2039 ENG0.001-0.1640-6.40 
  Sheikh, Anum wc1469 ENG1.0010.15406.00 
  Lauterbach, Ingrid wm2032 ENG1.0010.834033.20 
  Bhatia, Kanwal K wf2063 ENG0.001-0.1440-5.60 

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 2017 U14 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1621 1760 6.00 11 -1.25 40 -50.00 
  Gardiner, Noa Saxon wf1360  * RSA1.0010.08403.20 
  Jyothsna, L wc2112 IND0.001-0.1140-4.40 
  Ehsani, Yassamin L wc1634 USA0.001-0.6740-26.80 
  Pandey, Divya 1421 USA0.501-0.3840-15.20 
  Staal, Michaela Francis wf1360  * RSA0.501-0.4240-16.80 
  Celik, Eylul 1543 TUR0.001-0.7840-31.20 
  Golsta, Madara 1803 LAT1.0010.564022.40 
  Podesta, Sofia 1461 URU1.0010.15406.00 
  Radikovic, Anamarija 1947 CRO0.5010.24409.60 
  Golsta, Ramona 1656 LAT0.501-0.1440-5.60 
  Qi, Katherene 1539 USA1.0010.22408.80 
 * 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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