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Individual Calculations March 2010 |
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| Ledger, Dave J Total change: -21.75 | |   |
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| Hastings Masters | Hastings | ENG | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2227 | 4.50 | 9 | -1.45 | 15 | -21.75 | |
|  Breder, Dennis | m | | 2427 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Doran, Chris | | | 1963 | ENG | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Dean, Michael | | | 1827 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Cumming, Rhys | | | 1969 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Atako, Chino | | | 2038 | ENG | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Muheim, Sebastien | | | 2040 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Maduekwe, Chiedu | | | 2182 | NGR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Gibson, Christopher A | | | 1964 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kjartansson, Gudmundur | m | | 2391 | ISL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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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