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Individual Calculations May 2023 |
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| Abraham, Justin S Total change: 5.20 | |   |
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| 32nd Tamil Nadu State Under-17 Open Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1135 | 2.50 | 7 | 0.13 | 40 | 5.20 | |
|  Naveen, Kumar P | | | 1476 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Adhiadhavan, G | | | 1344 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Nilavan, M | | | 1026 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Saravana, Vel R | | | 1402 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pragadeswaran | | | 1024 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hariharan, J | | | 1296 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Arueran, Raghuraman | | | 1331 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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