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Individual Calculations June 2023 |
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| Sakana, S Total change: -24.80 | |   |
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| 36th Tamil Nadu State Under-19 Girls Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1117 | 1.00 | 5 | -0.08 | 40 | -3.20 | |
|  Kanishka, S | | | 1482 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Nivedita, V C | | | 1489 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sahana, Shainsha | | | 1331 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kavyasree, S | | | 1276 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sananda, R | | | 1223 | 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) | | | | Tamil Nadu State Sub-Junior (Under-15) Girls FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1117 | 2.00 | 6 | -0.54 | 40 | -21.60 | |
| | Ananya, Raman | | | 1436 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mirthula, S | | | 1021 | IND | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Shanmathi, Sree S | | | 1328 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Janani, P | | | 1248 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dheekshika, G | | | 1030 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Isha, R | | | 1035 | IND | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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