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Individual Calculations December 2023 |
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| Xie, Bryan Total change: -16.30 | |   |
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| 18th annual Los Angeles Open - Major | Irvine, CA | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2319 | 2.50 | 4 | -0.64 | 10 | -6.40 | |
|  Mehta, Hursh K | | | 1919 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Shi, Roger V V | | | 1970 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bryant, John Daniel | m | | 2402 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Jou, Esther | | | 1886 | USA | 0.00 | 1 | -0.94 | 10 | -9.40 | | | * 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) | | | | Edmar Mednis Memorial Invitational | Omaha, Nebraska | USA | 2023-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2319 | 4.50 | 9 | -0.99 | 10 | -9.90 | |
| | Yanayt, Eugene | f | | 2095 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kunka, Harshid | f | | 2337 | USA | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Fedorowicz, John P | g | | 2385 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kretchetov, Alexandre | f | | 2129 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Campos, Augusto Cesar | m | | 2263 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Oberoi, Shelev | | | 2177 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Canty, James, Iii | f | | 2153 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Dorrance, Adam | | | 2261 | CAN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Torres, Luis Carlos, Jr | m | | 2310 | MEX | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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