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Individual Calculations July 2009 |
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| Osborne, Marcus E Total change: 5.55 | |   |
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| Coulsdon Winter Premiership | Coulsdon | ENG | 2008-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2232 | 6.00 | 9 | 0.16 | 15 | 2.40 | |
|  Lock, Gavin R | | | 2232 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Zhou, Yang-Fan | | | 2259 | ENG | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Williams, Peter A Jnr | | | 1882 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Snape, Ian L | | | 2204 | ENG | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Bailey, Kevin J | | | 2061 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rawlinson, Aidan M | | | 2243 | ENG | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Edwards, Nicholas L | | | 2013 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Darville, Matt | | | 1952 | ENG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Prizant, Michael | | | 2147 | ENG | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2199 | 2.50 | 5 | 0.21 | 15 | 3.15 | |
| | Moskovic, David M | | | 2307 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Ynojosa, Felix Jose | | | 2144 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Webb, Laurence E | f | | 2347 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Hulmes, David I | | | 2203 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Dilleigh, Stephen P | | | 2148 | ENG | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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