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Individual Calculations May 2015 |
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| Ledger, Steve C Total change: 0.20 | |   |
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| 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) | Birmingham | ENG | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2082 | 1.00 | 1 | 0.82 | 20 | 16.40 | |
|  Kirk, Ezra G | f | | 2344 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | | | 59th Southend Chess Congress | Southend-on-Sea | ENG | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2082 | 2.00 | 6 | -0.81 | 20 | -16.20 | |
| | Berkes, Ferenc | g | | 2482 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sagues, Vincent | | | 1909 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kane, Robert B | | | 1888 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gregory, Stephen J | | | 2059 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bates, Richard A | m | | 2346 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Asenov, Pavel | | | 2050 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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