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Rapid:
Individual Calculations July 2023 |
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| Ortiz Sanchez, Luis Total change: 13.20 | |   |
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| 34th Birmingham Rapidplay Open | Birmingham | ENG | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1852 | 3.50 | 7 | 0.66 | 20 | 13.20 | |
|  Jones, Steven A | | | 2174 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Clarke, Neil | | | 1715 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lawton, Geoff W | m | | 2308 | ENG | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Ansari, Athar | | | 1876 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | He, Tom Junde | | | 1676 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mason, Donald J | | | 1992 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Baer, Bruce L | | | 1880 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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