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Individual Calculations September 2019 |
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| Gorti, Atmika Total change: 72.80 | |   |
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| 2019 Potomac Open - U2200 | Rockville, Maryland | USA | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1699 | 3.50 | 5 | 1.82 | 40 | 72.80 | |
|  Ocido, Michael | | | 2095 | PHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Yagiz, Bora | | | 1878 | TUR | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Jay, Neel | | | 1795 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Wilson, Ronen | | | 1778 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Cao, Timothy | | | 1652 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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