Individual Calculations February 2018
 Abdul Samad, Erumali  Total change: 11.40  Rating chartPersonal card
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1419 1163 2.50 7 1.18 20 23.60 
  Kavya, Aggarwal 1510 IND0.001-0.1120-2.20 
  Sanjay, Sharma 1486 IND0.001-0.1320-2.60 
  Gupta, Niti 1396 IND1.0010.792015.80 
  Vikrant, Singh 1411 IND0.001-0.1920-3.80 
  Ayush, Sharma 1374 IND0.5010.27205.40 
  Adreeja, Sinha 1373 IND0.001-0.2320-4.60 
  Ballyr, Sinha 1386 IND1.0010.782015.60 

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)
 
 Karippaparambil KC Sebastain Memorial below 1500 FIDE Kottayam IND 2018-01-26
RcRownchangeKK*chgGame
 1406 1163 0.00 3 -0.61 20 -12.20 
  Prasad, K K 1410 IND0.001-0.1920-3.80 
  Pandey, Shubham 1315 IND0.001-0.3020-6.00 
  Muhammad, Ashraf Ahammad 1493 IND0.001-0.1220-2.40 

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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