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Individual Calculations February 2024 |
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| Waterfield, Mark Total change: 0.40 | |   |
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| Caplin Hastings International Chess Congress - Weekend U1900 | Hastings | ENG | 2024-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1746 | 2.50 | 3 | 0.60 | 20 | 12.00 | |
|  Lee, Yugeon | | | 1346 * | KOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gosling, Marcus | | | 1850 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Buckland, Louis | | | 1660 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | 2nd East Midlands FIDE Congress - U1900 | Northampton | ENG | 2024-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1746 | 2.50 | 4 | -0.58 | 20 | -11.60 | |
| | Cuthbert, Larissa | | | 1502 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hu, Junyan | | | 1346 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Carpenter-Friend, Ben | | | 1572 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dairi, Ramsey | | | 1653 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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