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Rapid:
Individual Calculations September 2023 |
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| Foley, Phil T Total change: 3.00 | |   |
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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 |
| 1566 | 1524 | 3.50 | 7 | 0.15 | 20 | 3.00 | |
|  Ellis, Daniel | | | 2029 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ramaraju, Siddarth | | | 1301 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rastogi, Nayan Keats | | | 1415 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Lees, Fraser A | | | 1843 | SCO | 0.00 | 1 | -0.13 | 20 | -2.60 | | | De Block, Gert | | | 1490 | BEL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Buckland, Louis | | | 1572 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bogerd, Ethan | | | 1312 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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