Individual Calculations February 2018
 Phoobalan, P.  Total change: 2.60  Rating chartPersonal card
 10th Chennai Open International Grand Master Chess Tournament Chennai IND 2018-01-18
RcRownchangeKK*chgGame
 2037 2158 6.50 10 0.13 20 2.60 
  Mokashi, Rohit 1758  * IND1.0010.08201.60 
  Srihari, L R 1888 IND1.0010.17203.40 
  Czebe, Attila g2458 HUN0.5010.35207.00 
  Dzhumaev, Marat g2434 UZB0.001-0.1720-3.40 
  Shetye, Siddhali 1927 IND0.501-0.2920-5.80 
  Parthasarathy, R 1915 IND1.0010.20204.00 
  Kumar, S. 1852 IND0.001-0.8620-17.20 
  Alan, Diviya Raj 1970 IND1.0010.26205.20 
  Hari, Suresh 1758  * IND1.0010.08201.60 
  Arjun, Kalyan 2407 IND0.5010.31206.20 
 * 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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