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Individual Calculations September 2019 |
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| Sagues, Vincent Total change: 10.40 | |   |
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| 55th Berks & Bucks Chess Congress Challengers A | Maidendead | ENG | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1954 | 4.50 | 6 | 0.52 | 20 | 10.40 | |
|  Tarling, Ray | | | 1760 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Watson, Darrell A | | | 1676 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kesterson, Kennan | | | 1802 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sheikh, Anum | | wc | 1693 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bullock, Charles Es | | | 2063 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | De Coverly, Roger D | | | 1929 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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