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Individual Calculations May 2010 |
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| Eggleston, David Total change: -21.75 | |   |
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| Southend Open | Southend | ENG | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2357 | 4.00 | 7 | -1.75 | 15 | -26.25 | |
|  Guttridge, David | | | 1957 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Haydon, David L | | | 2149 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Gregory, Stephen J | | | 2115 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Roberts, Paul E | c | | 2191 | SCO | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Bonafont, Philip R | | | 2115 | ENG | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Chevannes, Sabrina L | | wf | 2022 | ENG | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Moore, John C | | | 2049 | ENG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CCF IM Norm | Coulsdon | ENG | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2357 | 6.00 | 9 | 0.30 | 15 | 4.50 | |
| | Williams, Peter | | | 2102 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Grigoryan, Meri | | wf | 2125 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Feygin, Michael | m | | 2529 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tozer, Richard | m | | 2288 | ENG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Madan, Augustin | m | | 2362 | ROU | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Lalic, Bogdan | g | | 2493 | CRO | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Brady, Vince | | | 1957 * | IRL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gibbs, Dominic | | | 1980 | ENG | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Zhou, Yang-Fan | f | | 2295 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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