Individual Calculations February 2018
 Nawin, J J  Total change: 88.40  Rating chartPersonal card
 10th Chennai Open International Grand Master Chess Tournament Chennai IND 2018-01-18
RcRownchangeKK*chgGame
 1969 1872 6.00 10 2.21 40 88.40 
  Sivalingam, R 1472  * IND1.0010.08403.20 
  Balasubramaniam, H 2147 IND0.5010.334013.20 
  Purushothaman, Thirumalai f2194 IND0.5010.374014.80 
  Bala, Kannamma P 2077 IND0.001-0.2440-9.60 
  Avinash, Ramesh 1650 IND0.501-0.2840-11.20 
  Poorna, Sri M.k 1569 IND1.0010.14405.60 
  Hari, Madhavan N B 2112 IND1.0010.804032.00 
  Bhambure, Shantanu 2173 IND0.5010.354014.00 
  Sahil, Tickoo 2161 IND0.5010.344013.60 
  Rohith, Krishna S c2139 IND0.5010.324012.80 
 * 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)
 

 

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