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Individual Calculations December 2023 |
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| Kretchetov, Alexandre Total change: 11.60 | |   |
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| 2023 1000GM November Dual Scheveningen A | Sunnyvale, CA | USA | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2129 | 3.00 | 5 | -0.40 | 20 | -8.00 | |
|  Hsiao, Ethan | | | 2020 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Shi, Roger | | | 1970 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Min, Ryan | | | 1967 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zhou, Ruoyu | | | 1990 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Guo, Ethan | c | | 2026 | USA | 1.00 | 1 | 0.36 | 20 | 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) | | | | Edmar Mednis Memorial Invitational | Omaha, Nebraska | USA | 2023-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2129 | 4.00 | 9 | 0.98 | 20 | 19.60 | |
| | Canty, James, Iii | f | | 2153 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Campos, Augusto Cesar | m | | 2263 | CUB | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Oberoi, Shelev | | | 2177 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Xie, Bryan | f | | 2319 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dorrance, Adam | | | 2261 | CAN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Torres, Luis Carlos, Jr | m | | 2310 | MEX | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Yanayt, Eugene | f | | 2095 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kunka, Harshid | f | | 2337 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Fedorowicz, John P | g | | 2385 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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