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Individual Calculations September 2017 |
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| Oliver, Bruce R Total change: 0.00 | |   |
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| 104th British Championships Weekend Under 1825 | Llandudno | ENG | 2017-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1559 | 0 | 2.00 | 4 | 0.00 | 1559 | | 0.00 | |
|  McCormick, Graeme | | | 1692 | IRL | 0.50 | 1 | 0.00 | | 0.00 | |  Laurillard, Xavier | | | 1310 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Grice, Alec | | | 1667 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Watson, Steven L | | | 1566 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 104th British Championships Under 1750 | Llandudno | ENG | 2017-07-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1479 | 0 | 2.50 | 5 | 0.00 | 1479 | | 0.00 | |
| | Jaufarally, Mohammud N | | | 1450 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Volovich, Julia | | | 1397 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Gunn, Michael J | | | 1563 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Patel, Devan | | | 1558 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Stoyanov, Boris | | | 1426 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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