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Individual Calculations August 2022 |
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| Burke, John Michael Total change: -2.20 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2374 | 2579 | 6.50 | 9 | -0.22 | 10 | -2.20 | |
|  Yanayt, Eugene | f | | 2179 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Causo, Deniel | f | | 2260 | PHI | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Wu, Rochelle | f | wm | 2270 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bryant, John Daniel | m | | 2405 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Matviishen, Viktor | m | | 2496 | UKR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Shlyakhtenko, Robert | f | | 2422 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Perez, Robert M | | | 2322 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Tang, Andrew | g | | 2508 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Hong, Andrew | g | | 2504 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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