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Individual Calculations July 2021 |
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| Lu, Ming Total change: 25.08 | |   |
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| 8th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2149 | 4.00 | 9 | -1.03 | 38 | -39.14 | |
|  Zhou, Jianchao | g | | 2549 * | CHN | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Kanli, Alperen | | | 1959 | AZE | 0.00 | 1 | -0.75 | 38 | -28.50 | | | Kampel, Guido | | | 1967 | ARG | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Lee, Justin | | | 1987 | USA | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Kumar, Naman | | | 2128 | USA | 0.50 | 1 | -0.03 | 38 | -1.14 | | | Escalante, Brian | m | | 2458 | PER | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Yanayt, Eugene | f | | 2052 | USA | 0.00 | 1 | -0.63 | 38 | -23.94 | | | Moor, Nathaniel P | | | 1777 | USA | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Samuelson, Andrew | f | | 2111 | USA | 0.50 | 1 | -0.05 | 38 | -1.90 | | | * 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) | | | | 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2149 | 4.50 | 9 | 1.69 | 38 | 64.22 | |
| | Chandra, Akshat | g | | 2536 | USA | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Ner, John Kenneth Tayamora | | | 1749 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Torres, Luis Carlos | m | | 2375 | MEX | 0.50 | 1 | 0.29 | 38 | 11.02 | | | Vorontsov, Pavlo | g | | 2540 | UKR | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Sethuraman, Sandeep | | | 2037 | USA | 1.00 | 1 | 0.35 | 38 | 13.30 | | | Pruess, David | m | | 2336 | USA | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Grabinsky, Aaron | m | | 2461 | USA | 0.50 | 1 | 0.36 | 38 | 13.68 | | | Daggupati, Balaji | f | | 2389 | USA | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Rozman, Levy | m | | 2343 | USA | 0.00 | 1 | -0.25 | 38 | -9.50 | | | * 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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