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Individual Calculations April 2009 |
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| O`Toole, George E Total change: 66.00 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2054 | 2.00 | 2 | 1.26 | 15 | 18.90 | |
|  Headlong, Timothy | c | | 2198 | ENG | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Howell, Chris I | | | 2101 | ENG | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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) | | | | Hastings Masters | Hastings | ENG | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2054 | 3.50 | 8 | 0.99 | 15 | 14.85 | |
| | Hagesaether, Arne | | | 2181 | NOR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Kwiatkowski, Feliks J | c | | 2219 | ENG | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bernard, Jacques | | | 2257 | FRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Spence, David J | | | 2214 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hopper, Paul | | | 2173 | SCO | 1.00 | 1 | 0.66 | 15 | 9.90 | | | White, Michael J R | f | | 2242 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Goodger, Martyn | | | 2164 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Cilia Vincenti, David | | | 2108 | MLT | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2059 | 4.50 | 9 | 2.15 | 15 | 32.25 | |
| | Genova, Lyubka | | wm | 2231 | BUL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Goreskul, Alyona | | wg | 2270 | UKR | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Giffard, Nicolas | m | | 2370 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Rudolf, Anna | | wg | 2316 | HUN | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Havlicek, Libor | | | 2346 | SVK | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kaabi, Mejdi | m | | 2326 | TUN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pavillon, Guillaume | | | 1775 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Grekh, Andrey | m | | 2379 | UKR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Kojima, Shinya | | | 2276 | JPN | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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