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Individual Calculations November 2023 |
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| Perumal, A Total change: 14.40 | |   |
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| KCA's 21st Below 1600 FIDE Rated Chess Tournament | Kottayam | IND | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1239 | 3.00 | 5 | 0.72 | 20 | 14.40 | |
|  Hariswar, C | | | 1013 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Siva, Adithyan S | | | 1528 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rajna, S R | | | 1026 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Raj, Kumar R | | | 1411 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Muchandikar, Shrikant | | | 1393 | IND | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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