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Individual Calculations June 2023 |
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| Viswanathan, B S Total change: 8.00 | |   |
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| 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1110 | 2.50 | 7 | 0.41 | 40 | 16.40 | |
|  Tarun, V | | | 1714 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Abijith, S | | | 1312 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Vishwajith, S | | | 1256 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rishith, Devnarayan S | | | 1219 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Baland, Prajith S T | | | 1274 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kishore, Kumar Karthi Keyan | | | 1274 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Naren, Adhithya M | | | 1019 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1110 | 0.50 | 2 | -0.21 | 40 | -8.40 | |
| | Rishith, Devnarayan S | | | 1219 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Pugal, K A | | | 1213 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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