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Individual Calculations August 2023 |
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| Benjamin, Joel Total change: -5.50 | |   |
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| 2023 US Senior Championship | St. Louis, Missouri | USA | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2496 | 2500 | 4.00 | 9 | -0.55 | 10 | -5.50 | |
|  Dlugy, Maxim | g | | 2524 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Gurevich, Dmitry | g | | 2364 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Khachiyan, Melikset | g | | 2403 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Root, Douglas D | m | | 2469 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kaidanov, Gregory | g | | 2563 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Wolff, Patrick G | g | | 2545 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Shabalov, Alexander | g | | 2453 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Akopian, Vladimir | g | | 2612 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Novikov, Igor | g | | 2527 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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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