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Rapid:
Individual Calculations April 2023 |
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| Lawson, David Total change: -15.20 | |   |
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| Muswell Hill FIDE Rapid - March 14 | London | ENG | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1527 | 1.50 | 5 | -0.33 | 20 | -6.60 | |
|  Keohane, Ben | | | 1846 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Stern, Robert | | | 1822 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Llewellyn, Julian D | | | 1546 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bluestone, Dave J | | | 1286 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fenwick, Hugh F | | | 1694 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Muswell Hill FIDE Rapid - March 21 | London | ENG | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1527 | 2.00 | 5 | -0.43 | 20 | -8.60 | |
| | Stern, Robert | | | 1822 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Goulbourne, Nick | | | 1180 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Llewellyn, Julian D | | | 1546 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Alsari, Yusuf | | | 1259 | BRN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | O`kelly, Rory M R | | | 1918 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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