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Individual Calculations June 2013 |
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| Mason, Donald J Total change: -14.70 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2222 | 2.50 | 11 | -1.36 | 15 | -20.40 | |
|  Smerdon, David | g | | 2498 | AUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Ledger, Dave J | f | | 2268 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Camus De Solliers, Guillaume | f | | 2346 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Greet, Andrew N | m | | 2438 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Chapman, Terry Pd | | | 2279 | ENG | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Dineley, Richard Dp | | | 2249 | WLS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Buckley, Simon T | | | 2349 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Zhou, Yang-Fan | m | | 2418 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bird, Andrew | | | 2223 | AUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Roberson, Peter T | f | | 2357 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Cooksey, Paul S | f | | 2279 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | e2e4 Solihull Open April 2013 | Birmingham | ENG | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2219 | 3.50 | 5 | 0.38 | 15 | 5.70 | |
| | Wood, Peter R | | | 1960 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Hebden, Mark L | g | | 2546 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Wadsworth, Matthew J | | | 2096 | ENG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Wells, Daniel J | | | 2022 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Huq, Robin | | | 2023 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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