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Individual Calculations July 2012 |
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| Arkell, Keith C Total change: 6.30 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2418 | 7.50 | 11 | 1.08 | 10 | 10.80 | |
|  Granat, Russell G | | | 2213 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ferguson, Mark | m | | 2374 | ENG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Dickinson, Tim R | | | 2152 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | McDonald, Neil | g | | 2457 | ENG | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Moskovic, David M | f | | 2324 | ENG | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Croad, Nicolas | f | | 2292 | NZL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Thorfinnsson, Bjorn | m | | 2402 | ISL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Hulmes, David I | | | 2273 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Berry, Neil | f | | 2312 | SCO | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Pert, Nicholas | g | | 2563 | ENG | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Smerdon, David | g | | 2513 | AUS | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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) | | | | e2e4 Amersham Open | London | ENG | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2435 | 3.00 | 5 | -0.45 | 10 | -4.50 | |
| | Bennett, Dominic L | | | 2072 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Spence, David J | | | 2235 | ENG | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Sarakauskas, Gediminas | m | | 2403 | LTU | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Onley, E J David | | | 2125 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Hebden, Mark L | g | | 2512 | ENG | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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