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Individual Calculations October 2022 |
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| Tejaswi, R Total change: 117.60 | |   |
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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 |
| 1339 | 1402 | 7.00 | 8 | 2.28 | 40 | 91.20 | |
|  Srinika, S | | | 1114 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Lakshana, Subramanian | | | 1239 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Janani, J | | | 1196 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tejaswini, G | | | 1771 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Keerti, Shree Reddy | | | 1604 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mridulashree, R | | | 1254 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Dhakshniga, T | | | 1227 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Theephigaa, K P | | | 1310 | IND | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1402 | 4.50 | 8 | 0.66 | 40 | 26.40 | |
| | Manigandan, S S | | | 2131 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mahendar, O | | | 1092 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Indrajit, R S | | | 1157 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pranav, K P | | | 1703 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Niranjan, M | | | 1155 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Arul, Prakash N | | | 1570 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pranav, Ramkumar | | | 1171 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Arul, Anandh S P K | | | 1711 | IND | 0.50 | 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) | | |
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