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Individual Calculations April 2023 |
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| Jain, Kamal Total change: -35.80 | |   |
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| 2023 Rooty Hill Summer Swiss Rounds 8-9 | Sydney | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1593 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
|  Zhang, Richard | | | 1539 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Vincent, Alaina | | | 1811 | AUS | 0.00 | 1 | -0.22 | 20 | -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) | | | | 2023 March Open | Rothwell | AUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1575 | 1.50 | 5 | -1.99 | 20 | -39.80 | |
| | Liu, Isaac | | | 1319 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Leong, Benjamin | | | 1888 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chen, Jethro | | | 1176 | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pai, Avaneesh | | | 1424 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wu, Elvis | | | 1175 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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