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Rapid:
Individual Calculations July 2017 |
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| Brown, Geoffrey M Total change: 27.60 | |   |
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| Richmond Rapidplay U160 June 2017 | Twickenham | ENG | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1712 | 4.50 | 5 | 1.10 | 20 | 22.00 | |
|  Merriman, James | | | 1312 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huang, Henry | | | 1387 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cole, Graham | | | 1784 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Goodfellow, Russell Robert | | | 1771 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Siddhanth, Lohia | | | 1485 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | 4th Muswell Hill Weekday Rapid Major | London | ENG | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1712 | 4.00 | 6 | 0.28 | 20 | 5.60 | |
| | Bluestone, Dave J | | | 1512 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rocco, Lorenzo | | | 1596 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kalerwa, Edwin M | | | 1704 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Macdonald, Julian | | | 1787 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Crouch, Timothy J | | | 1454 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dunn, Richard S | | | 1662 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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