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Individual Calculations January 2020 |
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| Tovmasyan, Hamlet Total change: -9.40 | |   |
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| 55th Annual American Open - U2200 | Costa Mesa, California | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1946 | 4.00 | 6 | -0.47 | 20 | -9.40 | |
|  Eswaran, Aksithi | | wc | 1765 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Roberts, Vincent | | | 1749 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Vu, Leonard | | | 1755 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Rajaram, Anika | | wc | 1546 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhang, Kevin S | | | 1773 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Penagalapati, Abhinav | | | 1886 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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