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Individual Calculations February 2020 |
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| Vijayakumar.n. Total change: -6.80 | |   |
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| Valliammal Memorial Below 1600 Rating Chess Tournament | Chennai | IND | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1457 | 3.00 | 4 | -0.34 | 20 | -6.80 | |
|  Gautham, A | | | 1170 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Sarvesh, Aadityaa R | | | 1237 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sai, Sivaraman B | | | 1163 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Samba, Siva Rao Gorantla | | | 1133 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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