Individual Calculations February 2019
 Sundararajan, Kidambi  Total change: -23.10  Rating chartPersonal card
 IIFL wealth 4th Mumbai International Mumbai IND 2018-12-30
RcRownchangeKK*chgGame
 2232 2458 5.50 9 -1.51 10 -15.10 
  Patil, Pratik 2178 IND1.0010.16101.60 
  Ziatdinov, Raset g2252 USA0.501-0.2610-2.60 
  Pranav, V 2314 IND0.501-0.1910-1.90 
  Navalgund, Niranjan f2240 IND0.501-0.2810-2.80 
  Saurabh, Anand 2246 IND0.001-0.7710-7.70 
  Praveen, Kumar C m2233 IND1.0010.22102.20 
  Srijit, Paul 2298 IND0.501-0.2110-2.10 
  Mohite, Ranveer 2236 IND1.0010.22102.20 
  Kavinda, Akila 2092 SRI0.501-0.4010-4.00 

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)
 
 11th Chennai Open International Grandmaster Chess Tournament 2019 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2019-01-18
RcRownchangeKK*chgGame
 2107 2436 7.00 9 -0.80 10 -8.00 
  Midilesh, Ms 2036  * IND1.0010.08100.80 
  Harshad, S 2036  * IND1.0010.08100.80 
  Senthil, Maran K 2183 IND0.001-0.8110-8.10 
  Chandreyee, Hajra wm2036  * IND0.501-0.4210-4.20 
  Polakhare, Aryan 2036  * IND1.0010.08100.80 
  Elgabry, Mohsen m2245 EGY1.0010.25102.50 
  Ramakrishna, J. f2146 IND0.501-0.3410-3.40 
  Rajarishi, Karthi c2075 IND1.0010.10101.00 
  Varshini, V wm2171 IND1.0010.18101.80 
 * 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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