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Rapid:
Individual Calculations April 2022 |
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| Potter, John M Total change: -64.40 | |   |
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| Swindon Rapidplay - Open | Swindon | ENG | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2055 | 2.00 | 6 | -2.37 | 20 | -47.40 | |
|  Gibbs, Dominic V | | | 1774 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Pink, Joshua | | | 1851 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rabbitt, Michael | | | 1962 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Timmins, Chris P | | | 1927 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Garcia Hernandez, Oscar | | | 2012 | ESP | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Jones, Mark A | | | 1666 | ENG | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | 30th Birmingham Rapidplay Open | Birmingham | ENG | 2022-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2055 | 3.50 | 7 | -0.85 | 20 | -17.00 | |
| | Mesropyan, Hayk | | | 1476 | ENG | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Ali, Golam S | | | 1818 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Agrawal, Ansh | | | 1655 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Okhai, Shabir | | | 2046 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sygnowski, Tomasz | | | 2127 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hebden, Mark L | g | | 2453 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baer, Bruce L | | | 1938 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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