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Individual Calculations June 2023 |
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| Agrajhaa, Km Total change: 0.40 | |   |
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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 |
| 1399 | 1098 | 0.50 | 3 | 0.04 | 40 | 1.60 | |
|  Padmini, S | | | 1441 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Magizhini, M | | | 1426 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Sahana, Shainsha | | | 1331 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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 |
| 1282 | 1098 | 0.50 | 2 | -0.03 | 40 | -1.20 | |
| | Sahana, Shainsha | | | 1331 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kaushika, Sridharan | | | 1233 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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