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Individual Calculations February 2019 |
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| Hong, Andrew Total change: 12.80 | |   |
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| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2390 | 6.00 | 9 | 0.41 | 20 | 8.20 | |
|  Burrows, Brandon | | | 2110 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Rodriguez Rivera, Pedro | m | | 2223 | CUB | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Andersen, Gunnar | | | 2194 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Breckenridge, Steven | f | | 2289 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pakleza, Zbigniew | g | | 2506 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Daggupati, Balaji | f | | 2256 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Yanayt, Eugene | f | | 2121 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Demuth, Adrien | g | | 2517 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Balakrishnan, Praveen | m | | 2418 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2390 | 4.50 | 9 | 0.23 | 20 | 4.60 | |
| | Kondakov, Adrian | | | 2012 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Stukopin, Andrey | g | | 2565 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Costello, Alexander | | | 2231 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Javakhadze, Zurab | m | | 2449 | GEO | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Naroditsky, Daniel | g | | 2616 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Brown, Michael William | m | | 2524 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Negi, Parimarjan | g | | 2656 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mishra, Abhimanyu | c | | 2120 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Korley, Kassa | m | | 2450 | DEN | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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