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Individual Calculations August 2019 |
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| Ni, Winston Total change: 150.40 | |   |
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| 13th Annual Philadelphia International - Expert | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1906 | 6.50 | 8 | 1.54 | 40 | 61.60 | |
|  Feng, Andrew | | | 1509 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Oommen, Binju | | | 1907 | IND | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Dhawan, Sahil | | | 1826 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dimitrijevic, Dragan | | | 1845 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Narkeeran, Madhavan | | | 2021 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Li, Rachael | | | 1627 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lehingrat, Callum | | | 1924 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | De La Colina, Nicolas | | | 1753 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 18th Annual Manhattan Open | New York, New York | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 1906 | 3.00 | 4 | 2.22 | 40 | 88.80 | |
| | Sena, Juan | | | 2025 | DOM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Zeltsan, Joseph | | | 2186 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Khomeriki, Nino | | wg | 2306 * | GEO | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Han, Joseph | | | 2148 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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