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Individual Calculations October 2022 |
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| Magizhini, M Total change: -1.20 | |   |
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| Tamil Nadu State Under-15 Girls Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1319 | 5.00 | 8 | -0.84 | 40 | -33.60 | |
|  Dhanyashree, H | | | 1136 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Aji, Shree A | | | 1186 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Saganapriya, V | | | 1060 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Janani, J | | | 1196 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Shrinimeshika, K | | | 1104 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Vaishnavi, S K | | | 1144 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sahana, Shainsha | | | 1152 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Priyanjana, V | | | 1165 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1319 | 4.00 | 8 | 0.81 | 40 | 32.40 | |
| | Ebenezer, Joseph | c | | 1856 | IND | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Shravan, Swaminathan | | | 1619 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Karthick, Sai P | | | 1106 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gokulakrishna, S | | | 1644 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Prakatheesh, A | | | 1001 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | S, A Krishna Prakaash | | | 1501 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Niranjan, M | | | 1155 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Naveen, Kumar P | | | 1505 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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