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Individual Calculations May 2023 |
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| Jothika, R Total change: 1.60 | |   |
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| 32nd Tamil Nadu State Under-17 Girls Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1100 | 2.00 | 6 | 0.11 | 40 | 4.40 | |
|  Kavyasree, S | | | 1315 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Lakshanaa, R | | | 1372 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Divyashanthi, M | | | 1210 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Priyadharshini, J | | | 1125 | IND | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Shri, Shivani G | | | 1241 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Janani, J | | | 1203 | 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) | | | | 4th Cademic International Open FIDE Rated Classical Chess Tournament 2023 | Thiruvanthapuram | IND | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1100 | 0.00 | 1 | -0.07 | 40 | -2.80 | |
| | Aarav, A | | | 1516 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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