Individual Calculations February 2018
 Duvvuri, S Subrahmanyam  Total change: -26.00  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1422 1260 1.00 7 -1.24 20 -24.80 
  Anwar, N K 1660  * IND0.001-0.0820-1.60 
  Nikam, Sudhanshu 1576 IND0.001-0.1320-2.60 
  Afreed, T Khan 1522 IND0.001-0.1820-3.60 
  Riya, Tewari 1032 IND1.0010.21204.20 
  Kambli, Pushkaraj 1512 IND0.001-0.1920-3.80 
  Praveen, Kumar Gunasekaran 1557 IND0.001-0.1520-3.00 
  Shivam, Tyagi 1094 IND0.001-0.7220-14.40 
 * 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)
 
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1313 1260 1.50 3 0.21 20 4.20 
  Daksh, Singhal 1038 IND1.0010.22204.40 
  Ravi, Sharma 1475 IND0.5010.27205.40 
  Ranjith, Kaliyarasan 1425 IND0.001-0.2820-5.60 

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)
 
 Sri Gurukul FIDE Rating chess tmt below 1600 Visakhapatnam IND 2018-01-26
RcRownchangeKK*chgGame
 1435 1260 0.00 1 -0.27 20 -5.40 
  Rajesh, Y 1435 IND0.001-0.2720-5.40 

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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