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Individual Calculations January 2023 |
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| Vishwabharathi, Sakthivel Total change: 18.00 | |   |
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| MPL 35th National Under-13 Girls Chess Championship-2022 | Puducherry | IND | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1047 | 3.00 | 7 | 1.07 | 40 | 42.80 | |
|  Arya, G Mallar | | | 1385 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Jain, Ashita | | | 1258 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Janani, J | | | 1207 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Thota, Hrithika | | | 1256 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Shuruthi, Arulmani | | | 1195 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Valanka, Fernandes | | | 1180 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Avika, Panwar | | | 1089 | IND | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1047 | 0.00 | 3 | -0.62 | 40 | -24.80 | |
| | Ramakrishnan, M R | | | 1331 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Harish, Karthik M | | | 1253 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Surya | | | 1265 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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