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Blitz:
Individual Calculations June 2023 |
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| Johnson, Donald Total change: -38.40 | |   |
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| 2023 CCC Memorial Day Weekend Blitz | Charlotte, NC | USA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2132 | 5.50 | 8 | -0.96 | 40 | -38.40 | |
|  Snyder, Charles William | | | 1617 | USA | 0.00 | 1 | -0.96 | 40 | -38.40 | |  Snyder, Charles William | | | 1617 | USA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Perumal, Kishore | | | 1732 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perumal, Kishore | | | 1225 | NED | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Wu, Andrew | | | 1770 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wu, Andrew | | | 1770 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vanapalli, Vishnu | f | | 2194 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Vanapalli, Vishnu | f | | 2194 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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) | | |
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