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Individual Calculations June 2023 |
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| Santhanalashmi, M Total change: -25.60 | |   |
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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 |
| 1379 | 1179 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Sasvatha, A | | | 1573 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Poorna, Sri M.k | | | 1669 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kaushika, Sridharan | | | 1233 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Kirrthana, Priya U S | | | 1042 | 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) | | | | 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 |
| 1192 | 1179 | 2.50 | 6 | -0.42 | 40 | -16.80 | |
| | Shubha, Harini S V | | | 1082 | IND | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Vaishnavi, S K | | | 1367 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Keerthana, Sathish Kumar | | | 1019 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Lohita, V | | | 1035 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Aswinika, Mani R | | | 1421 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yagave, Y V | | | 1226 | IND | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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