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Individual Calculations May 2023 |
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| Theephigaa, K P Total change: 93.20 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1265 | 3.50 | 8 | 2.32 | 40 | 92.80 | |
|  Aakash, K P | | | 1577 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Harshit, Jaggi | | | 1516 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Raihaan, Zahid | | | 1600 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Saptarshi, Roy | g | | 2370 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Yuwan, Das | | | 1573 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Abhinav, Raj | | | 1509 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kale, Shruti | | | 1474 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Borse, Vaibhav | | | 1548 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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 Under 13 Girls FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1265 | 4.50 | 7 | 0.01 | 40 | 0.40 | |
| | Sai, Tanishka T | | | 1041 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Anusha, Chakravarthy | | | 1135 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Aji, Shree A | | | 1229 | IND | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Nivedita, V C | | | 1451 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pavithra, R V | | | 1140 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Shiyonika, J | | | 1071 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Saganapriya, V | | | 1021 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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