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Individual Calculations September 2019 |
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| Brewer, Callum D Total change: 48.00 | |   |
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| 106 British Championships Championship | Torquay | ENG | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2086 | 4.50 | 9 | 2.40 | 20 | 48.00 | |
|  Willow, Jonah B | f | | 2343 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Bradbury, Neil H | m | | 2322 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Crickmore, Neil Eg | | | 2187 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Lane, Gary W | m | | 2364 | AUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Zapolskis, Antanas | m | | 2290 | LTU | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Derakhshani, Borna | f | | 2300 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Merriman, John | | | 2226 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Claridge-Hansen, William | f | | 2297 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bates, Richard A | m | | 2352 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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