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Individual Calculations January 2015 |
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| Richardson, John R Total change: -4.40 | |   |
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| Brambles Administration Hampstead Grandmasters 2200+ | London | ENG | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2338 | 4.00 | 9 | -0.22 | 20 | -4.40 | |
|  Vakhidov, Jahongir | g | | 2502 | UZB | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Willmoth, Robert F | | | 2182 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Maisuradze, Nino | | wg | 2323 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Wallace, John Paul | m | | 2404 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Lalic, Bogdan | g | | 2479 | CRO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sowray, Peter J | f | | 2365 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kirk, Ezra | f | | 2308 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ledger, Dave J | f | | 2244 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bai, Jinshi | m | | 2444 | CHN | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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