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Individual Calculations August 2019 |
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| Luo, Ryan Total change: 105.20 | |   |
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| 13th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 1977 | 3.50 | 8 | 1.99 | 40 | 79.60 | |
|  Wang, Wesley | f | | 2328 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Husbands, Orlando | m | | 2279 | BAR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Graif, William | | | 2218 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Nakada, Akira | c | | 2211 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Plotkin, Victor | f | | 2297 | CAN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Narayanan, Samrug | c | | 2196 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Li, Eric | c | | 2155 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Marrero Lopez, Yaniet | | wg | 2193 | CUB | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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 |
| 2009 | 1985 | 2.50 | 4 | 0.64 | 40 | 25.60 | |
| | Espinosa, Pedro | | | 1655 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chen, Justin | f | | 2305 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sena, Juan | | | 2025 | DOM | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Liang, Jason | | | 2049 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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