Individual Calculations July 2022
 Sivan, S Roshan  Total change: 16.40  Rating chartPersonal card
 13th Chennai Open International Grandmasters Chess Tournament 2022 for Sakthi Group Dr. N Mahalingam Trophy Chennai IND 2022-06-19
RcRownchangeKK*chgGame
 1690 1683 6.00 10 0.41 40 16.40 
  Theephigaa, K P 1182 IND0.501-0.4640-18.40 
  Tejasvi, Suresh 1283  * IND1.0010.08403.20 
  Tran, Tuan Minh g2513 VIE0.0010.00400.00 
  Rupesh, Reddy Y 1379 IND1.0010.14405.60 
  Sarthak Sharma, 1432 IND1.0010.19407.60 
  Arpith, S Bijoy 1848 IND0.001-0.2840-11.20 
  Sureka, Akshat 1385 IND1.0010.15406.00 
  Girinath, P.d.s. m2361 IND0.5010.494019.60 
  Ramnathan, Balasubramaniam m2116 IND0.001-0.0640-2.40 
  Anirudh, R 1400 IND1.0010.16406.40 
 * 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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