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Individual Calculations May 2011 |
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| Pleasants, Allan J Total change: 10.35 | |   |
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| e2e4 Uxbridge Open | Uxbridge | ENG | 2011-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2056 | 1.50 | 4 | 0.42 | 15 | 6.30 | |
|  Slavin, Alexei | m | | 2411 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Mason, Donald J | | | 2255 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Hebbes, Tim | | | 2121 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Lock, Gavin R | | | 2192 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | The 57th Welsh Chess Championships | Cardiff | WLS | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2056 | 4.00 | 7 | 0.27 | 15 | 4.05 | |
| | Bullen, Alex | | | 1764 | WLS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Brown, Thomas | | | 2070 | WLS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Thomas, James | | | 1839 | WLS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Morris, Gareth | | | 2131 | WLS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Lexton, Michael J | | | 2052 | WLS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Garcia, Jason | | | 2010 | WLS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Williams, A. Howard | f | | 2347 | WLS | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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