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Individual Calculations September 2009 |
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| Storey, Charles H Total change: 12.75 | |   |
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| British Championships | Torquay | ENG | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2279 | 6.00 | 11 | 1.02 | 15 | 15.30 | |
|  Gormally, Daniel W | g | | 2490 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Gavriel, Tryfon C | | | 2138 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Raoof, Adam N | | | 2144 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Arkell, Keith C | g | | 2521 | ENG | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Hebden, Mark L | g | | 2468 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Conquest, Stuart C | g | | 2572 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Adair, James | | | 2124 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ross, Chris N | | | 2203 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Greet, Andrew N | m | | 2443 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Cumbers, Paul | | | 2207 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Sugden, John N | | | 2217 | ENG | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | Uxbridge International Group B | Uxbridge | ENG | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2556 | 2279 | 0.00 | 1 | -0.17 | 15 | -2.55 | |
| | Arun Prasad, S. | g | | 2556 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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