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Rapid:
Individual Calculations September 2023 |
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| Buckland, Louis Total change: -52.00 | |   |
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| Coulsdon Chess Rapidplay 13th August 2023 - Open | Coulsdon | ENG | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1572 | 1.50 | 6 | -1.30 | 40 | -52.00 | |
|  Cherniaev, Alexander | g | | 2255 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Rastogi, Nayan Keats | | | 1415 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ellis, Daniel | | | 2029 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bogerd, Ethan | | | 1312 | ENG | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Chaban, Roxolana | | | 1472 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Foley, Phil T | | | 1524 | ENG | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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