Individual Calculations February 2018
 Prasannakumar, Nayak  Total change: -12.20  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1591 1541 4.00 10 -0.61 20 -12.20 
  Joy, Lazar M.a. 1941  * IND0.5010.42208.40 
  Yashpal, Arora 1926 IND1.0010.912018.20 
  Mughaho, Awomi 1765 IND0.001-0.2220-4.40 
  Jodunath, Biswas 1892 BAN0.001-0.1120-2.20 
  Harshith, Satindra S 1278 IND1.0010.18203.60 
  Mohamed, Sadiq Chanthana 1868 IND0.001-0.1320-2.60 
  Anirudh, Venkat Ramesh Kumar 1324 IND0.001-0.7820-15.60 
  Nirnay, Garg 1250 IND1.0010.15203.00 
  Ridhima, Ahluwalia 1318 IND0.501-0.2820-5.60 
  Abirami, S 1352 IND0.001-0.7520-15.00 
 * 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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