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Rapid:
Individual Calculations July 2017 |
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| Goodfellow, Russell Robert Total change: 32.00 | |   |
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| Golders Green FIDE Rapid Chess Major June 2017 | London | ENG | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1771 | 5.00 | 6 | 1.07 | 20 | 21.40 | |
|  Baker, Martin G | | | 1703 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Cox, Ben | | | 1428 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gladstone, Joel | | | 1423 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sheikh, Nasarullah | | | 1765 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Rubeck, Jonathan | | | 1794 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Balouka Myers, Gabriel | | | 1705 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Richmond Rapidplay U160 June 2017 | Twickenham | ENG | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1771 | 4.00 | 5 | 0.53 | 20 | 10.60 | |
| | Nettleton, Robin | | | 1371 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siddhanth, Lohia | | | 1485 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Brown, Geoffrey M | | | 1712 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kirby, Andrew | | | 1663 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cole, Graham | | | 1784 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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