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Rapid:
Individual Calculations November 2017 |
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| Howes, David J Total change: -27.60 | |   |
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| CCF AUTUMN RAPID PLAY - Minor | London | ENG | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1515 | 4.50 | 7 | -0.30 | 20 | -6.00 | |
|  Charles, Gregory M | | | 1302 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Faulkner, Adam | | | 1314 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Brydges, Andrew | | | 1373 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Huang, Ruilin | | | 1321 | ZIM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Warner, Dominic Wj | | | 1567 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Wallis, David | | | 1529 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Braithwaite, Paul | | | 1115 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | CCF WINTER CHESS 2017-18 RAPID PLAY OCTOBER 2017 A | London | ENG | 2017-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1515 | 1.00 | 3 | -1.08 | 20 | -21.60 | |
| | Miles, Barry S | | | 1457 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Elliott, Judah P | | | 1391 | CAN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lam, Kai | | | 1241 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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