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Rapid:
Individual Calculations July 2023 |
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| Bellamy, Chase Josue Total change: -1.60 | |   |
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| CCC Wednesday Action Quads 37 - A | Charlotte, NC | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1692 | 1.00 | 1 | 0.17 | 40 | 6.80 | |
|  Zhang, Brian Qixuan | | | 1417 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 2023 Charlotte Doubles Championship | Charlotte, NC | USA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1692 | 1.50 | 4 | -0.21 | 40 | -8.40 | |
| | Chirilov, James Andrei | | | 2127 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Natha, Nirav | | | 1663 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Chu, Alex Haoning | | | 1745 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Garrison, Jay | | | 1561 | USA | 0.50 | 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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