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Rapid:
Individual Calculations April 2023 |
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| Greatorex, Roger Total change: -14.60 | |   |
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| 33rd Birmingham Rapidplay Major | Birmingham | ENG | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1652 | 1.50 | 5 | -0.93 | 20 | -18.60 | |
|  Clarke, Ian M | | | 1551 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Fallowfield, Nicholas | | | 1875 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kukreja, Karan | | | 1631 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Graff, Ben | | | 1684 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Hardman, Daniel | | | 1598 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Darnall & Handsworth (Sheffield) 5th FIDE Rated Rapidplay - U2000 | Sheffield | ENG | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1652 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
| | Barnaby, Nicholas M S | | | 1735 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hall, James | | | 1719 | ENG | 0.00 | 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) | | |
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