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Individual Calculations May 2023 |
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| Nafila, A Total change: 91.20 | |   |
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| CCS Chess Festival -2023 Classical Tournament | Thiruvanthapuram | IND | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1377 | 4.00 | 8 | 1.12 | 40 | 44.80 | |
|  Vijay, Shreeram P | | | 1796 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Amanlal, A | | | 1170 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Aarav, Ajith | | | 1053 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shyam, Ganesh R | | | 1531 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kiran, Panditrao | | | 1739 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kavin, Oviyan R | | | 1535 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Nandish, V S | | | 1628 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hermon, Dain Saldanha | | | 1529 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 32nd Tamil Nadu State Under-17 Girls Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1377 | 5.50 | 8 | 1.16 | 40 | 46.40 | |
| | Kaviya, B | | | 1114 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aji, Shree A | | | 1229 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sindhusree, K | | | 1559 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shakthi, Nivashini P S | | | 1126 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Soumiya, Murugan | | | 1287 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Shanmathi, Sree S | | | 1318 | IND | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Dhakshniga, T | | | 1414 | IND | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Pragnya, H G | | | 1748 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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