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Individual Calculations June 2024 |
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| Chan, John Total change: -23.40 | |   |
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| 23rd William Addison Memorial Tournament - 1600-1999 | San Francisco, CA | USA | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1634 | 1.00 | 4 | -1.38 | 20 | -27.60 | |
|  Ma, Matthew | | | 1554 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Natraj, Tapas Aarav | | | 1669 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rangamreddy, Aashvi Sri | | | 1493 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Liu, Tingxuan | | | 1541 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2024 Summer Tuesday Night Marathon - 1600-1999 Round 1-3 | San Francisco, CA | USA | 2024-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1629 | 1.50 | 3 | 0.21 | 20 | 4.20 | |
| | Penagalapati, Anvitha | | | 1622 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Krayushkin, Igor | | | 1732 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Horde, Nicolas T | | | 1687 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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