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Rapid:
Individual Calculations June 2023 |
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| Bortnyk, Olexandr Total change: -0.80 | |   |
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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 |
| 2219 | 2643 | 2.50 | 3 | -0.16 | 10 | -1.60 | |
|  Cutitaru, Marius | | | 2243 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Carter, Emmanuel | | | 1969 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Bartholomew, John | m | | 2446 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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) | | | | 2023 CCC Memorial Day Weekend Rapid | Charlotte, NC | USA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2643 | 2.50 | 3 | 0.08 | 10 | 0.80 | |
| | Cutitaru, Marius | | | 2243 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ammasani, Smayan | | | 1547 | USA | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Naroditsky, Daniel A | g | | 2640 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | * 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) | | |
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