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Individual Calculations August 2019 |
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| Perlov, Alexander Total change: 23.80 | |   |
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| Summer 2019 Tuesday Night Marathon - U2000 | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1664 | 4.50 | 6 | 1.19 | 20 | 23.80 | |
|  Casares, Nick | | | 1477 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Donaldson, Kyle | | | 1480 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ochoa, Jason | | | 1804 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Porlares, Teodoro | | | 1841 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mohammed, Mansoor | | | 1459 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Cortinas, Martin | | | 1671 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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