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Individual Calculations August 2017 |
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| Jayakumaar, S Total change: 23.60 | |   |
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| Commonwealth Chess Championship Under - 18 - 2017 | New Delhi | IND | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2173 | 6.50 | 7 | 1.72 | 20 | 34.40 | |
|  Marais, Franco | | | 1846 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Dassanayake, D M G S | | | 2015 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Grahesh, Y | | | 2063 | IND | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Adhithya, S | | | 2067 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Audi, Ameya | | | 2219 | IND | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Barath, Kalyan M | | | 1940 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kamdar, Udit | | | 2038 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | National Under 25 Chess Championship 2017 | Port Blair | IND | 2017-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2173 | 6.50 | 9 | -0.54 | 20 | -10.80 | |
| | Mehul, Gupta | | | 1773 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harikrishnan, A (kottayam) | | | 1773 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roy, Pallabi | | | 1878 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nagare, Akhilesh | | | 1862 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chudasama, Ankit | | | 1773 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Joy, Pankaj Shah | | | 1909 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mitrabha, Guha | f | | 2301 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mohite, Ranveer | | | 2012 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Badrinath, S. | | | 2019 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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