Individual Calculations February 2018
 Suresh, Raju N  Total change: 39.40  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1515 1219 3.50 9 2.10 20 42.00 
  Raghav, Bagri 1619  * IND0.5010.42208.40 
  Patel, Vivek 1619  * IND0.001-0.0820-1.60 
  Sahoo, Devendra Kumar 1530 IND0.001-0.1420-2.80 
  Negi, A S 1475 IND1.0010.812016.20 
  Kavya, Aggarwal 1510 IND0.001-0.1520-3.00 
  Abhinav, Chauhan 1400 IND0.001-0.2620-5.20 
  Chanchal, Bowlia 1490 IND1.0010.832016.60 
  Mohan, Singh Dewat 1455 IND1.0010.802016.00 
  Aravinth, Shanmugam S 1536 IND0.001-0.1320-2.60 
 * 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
 1517 1219 0.50 4 -0.13 20 -2.60 
  Sarvaliya, Niraj 1561 IND0.001-0.1220-2.40 
  Vadoya, Hitesh R 1580 IND0.001-0.1020-2.00 
  Gursimar, Singh Arneja 1530 IND0.001-0.1420-2.80 
  Alok, Singh 1397 IND0.5010.23204.60 

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)
 

 

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