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Individual Calculations September 2014 |
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| Homer, Neil S Total change: -2.20 | |   |
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| 101st British Championship – 5 Day Morning Open Week 2 | Aberystwyth | ENG | 2014-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1670 | 1.00 | 2 | 0.49 | 20 | 9.80 | |
|  Buttell, David | | | 1846 | WLS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Foster, Chantelle L | | | 1875 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 101st British Championship – 5 Day Afternoon Open Week 2 | Aberystwyth | ENG | 2014-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1670 | 0.50 | 3 | -0.60 | 20 | -12.00 | |
|  Jayawarna, Nugith | | | 1646 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Allison, Conrad | | | 1919 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zhou, Yang-Jian | | | 1755 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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