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Individual Calculations November 2017 |
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| Babayan, Gagik Total change: -35.80 | |   |
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| Peter Grey Memorial 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1797 | 4.00 | 9 | -1.79 | 20 | -35.80 | |
|  Otterbach, Renate | | | 1397 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  O`connor, Derek | | | 2197 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morgan, Jerry | | | 1541 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Erdenebileg, Matthew Erkhes | | | 1525 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Enkh, Tergelsar | | | 1427 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wong, Russell | | | 2057 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ricard, Bruce | | | 1744 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Tuck, Drew | | | 1611 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Abraham, Michael | | | 1592 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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