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Individual Calculations July 2009 |
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| Buckley, Graeme N Total change: 2.90 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2399 | 3.50 | 5 | 0.33 | 10 | 3.30 | |
|  Smith, Jeff R | | | 2209 | WLS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Conquest, Stuart C | g | | 2526 | ENG | 0.50 | 1 | 0.17 | 10 | 1.70 | |  Snape, Ian L | | | 2219 | ENG | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kilpatrick, Callum | | | 2184 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Broomfield, Matthew P | f | | 2344 | ENG | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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) | | | | Surrey Open | Sutton | ENG | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2395 | 5.50 | 7 | -0.04 | 10 | -0.40 | |
| | Grant, David J | | | 2045 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Auckland, Elliott | | | 2045 | ENG | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Compton, Alistair | | | 2097 | NZL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ynojosa, Felix Jose | | | 2187 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Tymrakiewicz, Rafal | | | 2264 | POL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Adair, James | | | 2098 | ENG | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Berry, Stephen H | f | | 2316 | ENG | 1.00 | 1 | 0.39 | 10 | 3.90 | |
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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