Individual Calculations February 2019
 Aronyak, Ghosh  Total change: -29.40  Rating chartPersonal card
 Delhi International Open 2019 ( Cat - A) Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 2128 2353 6.00 10 -1.47 20 -29.40 
  Chaitanya, Sairam Mogili 1953  * IND0.501-0.4220-8.40 
  Rishideep, Bordoloi 1953  * IND1.0010.08201.60 
  Shahil, Dey c2009 IND0.501-0.3820-7.60 
  Parthasarathy, R 2035 IND1.0010.13202.60 
  Amini, Habibullah c2018 AFG1.0010.12202.40 
  Harsha, Bharathakoti m2481 IND0.5010.17203.40 
  Paichadze, Luka g2583 GEO0.001-0.2120-4.20 
  Safranska, Anda wg2139 FRA0.501-0.2720-5.40 
  Tarun, Kanyamarala 2120 IRL1.0010.21204.20 
  Grahesh, Y 1992 IND0.001-0.9020-18.00 
 * 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)
 

 

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