Individual Calculations February 2020
 Varun, Soni  Total change: 77.60  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1367 1151 4.00 9 1.94 40 77.60 
  Suthar, Manish 1386 IND1.0010.794031.60 
  Gautam, Kumar Maitra 1407 IND0.001-0.1940-7.60 
  Shaik, Abdul Nabi 1363 IND0.001-0.2340-9.20 
  Chaudhary, Sanket 1362 IND1.0010.774030.80 
  Sudev, Pal 1347 IND1.0010.754030.00 
  Siddharth, Yadav 1385 IND0.001-0.2140-8.40 
  Ghosh, Subash Chandra 1338 IND1.0010.744029.60 
  Joshi, Sunil 1356 IND0.001-0.2440-9.60 
  Yashita, Dhawan 1355 IND0.001-0.2440-9.60 

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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