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Individual Calculations June 2023 |
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| Xia, Joshua Total change: 7.60 | |   |
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| 2023 Mission360 Challenger Festival - U2400 FIDE - Knights Bishops | San Jose, CA | USA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1841 | 0.50 | 2 | 0.20 | 40 | 8.00 | |
|  Heldt, Nils-Lennart | | | 2143 | GER | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Basrak, Srdjan | | | 2139 | CRO | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 10th Annual Larry Evans Memorial Open | Reno, Nevada | USA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1841 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
| | Zavortink, Matt | | | 2193 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Yan, Ruiyang | f | wc | 2252 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aigner, Michael | | | 1966 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Richardson, Ryan | | | 1967 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | 1000GM Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1841 | 2.50 | 5 | -0.16 | 40 | -6.40 | |
| | Ho, Michael S | | | 1554 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Leiva, Gianmarco | m | | 2392 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Parvathaneni, Nikhil | | | 1750 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Dharmatti, Ritesh | | | 1614 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Biyiasas, Theodore | | | 1932 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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