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Individual Calculations March 2023 |
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| Keerthana, Sathish Kumar Total change: -30.80 | |   |
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| MPL 11th National Schools Under-15 Girls Chess Championship 2023 | Krishnagiri | IND | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1056 | 1.50 | 6 | -0.33 | 40 | -13.20 | |
|  Aswinika, Mani R | | | 1386 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sasmitha, Sree B S | | | 1188 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Anagha, K G R | | | 1252 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Santhanalashmi, M | | | 1163 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Shanmuga, Preethi M S | | | 1140 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Johanna, P Sheeju | | | 1121 | IND | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Little England 3rd International Open FIDE Rated Chess Tournament | Hosur | IND | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1050 | 0.50 | 4 | -0.44 | 40 | -17.60 | |
| | Sidharth, Mohan | | | 1444 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nishanth, K | | | 1243 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Harikrishna, C | | | 1228 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Deepak, Raj Hari | | | 1170 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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