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Individual Calculations October 2022 |
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| Charudharshini, R Total change: -85.60 | |   |
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| Tamil Nadu State Under 13 Girls Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1196 | 2.00 | 6 | -1.88 | 40 | -75.20 | |
|  Laksna, Sri R | | | 1070 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Nafila, A | | | 1228 | IND | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Jesslyn, Jinisha J | | | 1052 | IND | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Aarna, Prataa U M | | | 1066 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Shuruthi, Arulmani | | | 1066 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Shanmuga, Preethi M S | | | 1048 | IND | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | Tamil Nadu State Under-15 Girls Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1249 | 4.00 | 7 | -0.26 | 40 | -10.40 | |
| | Vishwabharathi, Sakthivel | | | 1053 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Shrinidhi, S | | | 1049 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Fecilika, Fiance S | | | 1003 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vaishnavi, S K | | | 1144 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Priyanjana, V | | | 1165 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Janani, J | | | 1196 | IND | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Keerti, Shree Reddy | | | 1604 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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