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Rapid:
Individual Calculations August 2014 |
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| Graham, William M Total change: 11.80 | |   |
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| 101 British Championships – Under 2000 Rapidplay | Aberystwyth | ENG | 2014-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1825 | 4.00 | 5 | 1.46 | 20 | 29.20 | |
|  Brown, Terry | | | 1518 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Bains-Gillespie, Ethan | | | 1526 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Boumphrey, Luke S | | | 1948 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Van Kemenade, Rudy | | | 1964 | WLS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Talbot, Mark A | | | 2080 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 101 British Championships – Open Rapidplay | Aberystwyth | ENG | 2014-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1825 | 0.00 | 4 | -0.87 | 20 | -17.40 | |
| | Padilla Cabero, Pablo | | | 2098 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Boumphrey, Luke S | | | 1948 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wells, Jonathan C | | | 2014 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jaunooby, Ali R | | | 2160 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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