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Individual Calculations August 2019 |
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| Hakobyan, Aram Total change: -8.50 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2568 | 5.50 | 9 | -0.85 | 10 | -8.50 | |
|  Black, James | | | 2168 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Furfine, Jacob | f | | 2269 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Le, Quang Liem | g | | 2713 | VIE | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Brattain, Mika | | | 2418 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Kavutskiy, Konstantin | m | | 2412 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hong, Andrew | m | | 2434 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Tiglon, Bryce | m | | 2373 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Fedorowicz, John | g | | 2420 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Song, Edward | f | | 2394 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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