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Individual Calculations August 2019 |
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| Wang, Jason Total change: 13.80 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2293 | 5.50 | 9 | 0.93 | 20 | 18.60 | |
|  Kondakov, Adrian | c | | 1954 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Cordova, Emilio | g | | 2615 | PER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Corrales Jimenez, Fidel | g | | 2548 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Burke, John M | g | | 2562 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Somalwar, Anaiy | | | 2111 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lu, Maximillian | f | | 2090 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Times, Lawyer | | | 2115 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sheng, Joshua | m | | 2449 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Song, Guannan | f | | 2158 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 12th Annual Chicago Class | Wheeling, Illinois | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2293 | 3.00 | 4 | -0.24 | 20 | -4.80 | |
| | Santner, Jack | | | 1893 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liang, Justin | | | 2020 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hallaeva, Bahar | | wf | 2143 | TKM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Li, Hanxiang | | | 2059 | CHN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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