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Blitz:
Individual Calculations September 2023 |
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| Powers, Christopher Total change: 27.60 | |   |
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| 2023 Sizzling Summer Blitz | San Francisco, CA | USA | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1648 | 2.50 | 6 | 1.38 | 20 | 27.60 | |
|  Vanheirzeele, Daniel Am | | | 2131 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Vanheirzeele, Daniel Am | | | 2131 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bambou, Christophe | | | 1926 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Bambou, Christophe | | | 1926 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sanguinetti, George A | | | 1768 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sanguinetti, George A | | | 1768 | USA | 1.00 | 1 | 0.66 | 20 | 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) | | |
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