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Rapid:
Individual Calculations June 2023 |
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| Stoll, Jacob Total change: 24.60 | |   |
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| 2023 CCC Memorial Day Weekend G45 - Championship | Charlotte, NC | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1748 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Perumal, Kishore | | | 1348 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bartholomew, John | m | | 2446 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | * 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) | | | NOTE: K factor changed | | 2023 CCC Memorial Day Weekend Rapid | Charlotte, NC | USA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1748 | 2.00 | 3 | 1.09 | 20 | 21.80 | |
| | Yu, Yang | | | 1460 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bartholomew, John | m | | 2446 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Fawole, John Oyeyemi | f | | 2192 | NGR | 1.00 | 1 | 0.94 | 20 | 18.80 | |
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) | | |
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