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Rapid:
Individual Calculations April 2017 |
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| Brown, Geoffrey D Total change: 34.80 | |   |
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| Golders Green Rapidplay Minor Mar 17 | London | ENG | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1533 | 3.50 | 6 | 1.39 | 20 | 27.80 | |
|  Sartenaer, Jean-Claude | | | 1653 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Pepe, Salvatore | | | 1663 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Riley, Adrian K | | | 1755 | ENG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Webster, Wilton | | | 1565 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | McNish, David | | | 1650 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bluestone, Dave J | | | 1580 | ENG | 1.00 | 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) | | | | 22nd Birmingham Rapidplay Inter | Birmingham | ENG | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1533 | 1.50 | 3 | 0.35 | 20 | 7.00 | |
| | Harrington, Michael J | | | 1810 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Farooq, Rayyan A | | | 1531 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Crowther, Andrew | | | 1547 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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