Individual Calculations February 2018
 Iqbal, Singh  Total change: -11.60  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1418 1127 0.00 7 -1.15 20 -23.00 
  Kartikey, Verma 1527  * IND0.001-0.0820-1.60 
  Anil, Verma 1527  * IND0.001-0.0820-1.60 
  Sriansh, Das 1439 IND0.001-0.1420-2.80 
  Samantaray, Biswanath 1408 IND0.001-0.1620-3.20 
  Sana, Gupta 1338 IND0.001-0.2320-4.60 
  Abirami, S 1352 IND0.001-0.2220-4.40 
  Shaurya, Agarwal 1332 IND0.001-0.2420-4.80 
 * 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)
 
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1399 1127 2.00 8 0.57 20 11.40 
  Suman, Yaddanapudi 1491 IND0.001-0.1020-2.00 
  Ravi, Sanjay Kumar 1393 IND1.0010.822016.40 
  Suresh, Garg 1394 IND0.001-0.1820-3.60 
  Ratnesh, Singh 1341 IND0.001-0.2320-4.60 
  Ramesh, Gill 1329 IND0.001-0.2420-4.80 
  Japhar, Ali 1510 IND1.0010.912018.20 
  Ishan, Garg 1320 IND0.001-0.2520-5.00 
  Kamma, Surya Teja 1410 IND0.001-0.1620-3.20 

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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