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Individual Calculations February 2017 |
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| Al-Hariri, Saad Total change: -17.00 | |   |
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| 9th Annual Chesapeake Open - U2200 | Rockville, Maryland | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1803 | 2.50 | 7 | -0.85 | 20 | -17.00 | |
|  Fischer, Robert J | | | 1936 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Stengelin, Martin | | | 2049 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Malcolm, Douglas M | | | 1655 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Hyland, Mark | | | 1857 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zhu, Neo | | | 1781 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Erben, Larissa Mar | | | 1981 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Nair, Siddhant | | | 1403 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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