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Individual Calculations June 2023 |
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| Hule, Pratyush Total change: -74.40 | |   |
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| 2023 Spring Tuesday Night Marathon - 1600-1999 Rounds 4-7 | San Francisco, CA | USA | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1414 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
|  Dutter, Frederic | | | 1633 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 2023 CalChess K-12 Champ | Milpitas, California | USA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1412 | 0.00 | 2 | -0.79 | 40 | -31.60 | |
| | Jiang, Leo | | | 1489 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Stowell, Tobias | | | 1487 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | 2023 Summer Tuesday Night Marathon - 1600-1999 Rounds 1-4 | San Francisco, CA | USA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1412 | 0.50 | 3 | -0.85 | 40 | -34.00 | |
| | Cooper, Lee | | | 1500 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tirouvingadame, Ar | | | 1415 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Gu, Chunhui | | | 1434 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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