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Individual Calculations April 2022 |
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| Dakshitha, Anand Total change: 86.40 | |   |
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| Tamil Nadu State Under-18 Girls Chess Championship-2022 | Coimbatore | IND | 2022-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1009 | 1.00 | 5 | -0.37 | 40 | -14.80 | |
|  Rosewe, M | | | 1293 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Nafila, A | | | 1177 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sahana, Shainsha | | | 1175 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shanmathi, Sree S | | | 1124 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Siyona, Judith C | | | 1150 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 33rd Tamil Nadu State Under-14 Girls Chess Championship-2022 | Tirunelveli | IND | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1009 | 4.00 | 5 | 2.53 | 40 | 101.20 | |
| | Shuruthi, Arulmani | | | 1091 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Tawfeeqa | | | 1202 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Nafila, A | | | 1177 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Theephigaa, K P | | | 1175 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ananya, Manisundaram | | | 1188 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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