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Individual Calculations January 2020 |
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| Luo, Terry Total change: 42.80 | |   |
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| 50th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2011 | 2.00 | 6 | -0.57 | 40 | -22.80 | |
|  Kraai, Jesse | g | | 2411 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Panchanathan, Magesh C | g | | 2411 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Juac, Majur | | | 2083 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lee, Justin | | | 1969 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Li, Weijie | | | 1611 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Liang, Dustin | | | 1988 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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) | | | | 2nd Annual Old Line Open | Rockville, Maryland | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2011 | 2.50 | 4 | 1.64 | 40 | 65.60 | |
| | Altman, Joshua A | c | | 2151 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Morefield, Jason P | f | | 2232 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Hua, Eugene | f | | 2307 | CAN | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Enkhbat, Tegshsuren | m | | 2277 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
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