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Rapid:
Individual Calculations April 2023 |
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| Narayana, Perumal K Total change: -3.20 | |   |
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| 5th Shaastra Rapid FIDE Rated Chess Tournament 2023 | Chennai | IND | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1111 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
|  Sai Shankar, V | | | 2008 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Suman, Yaddanapudi | | | 1400 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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