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Individual Calculations January 2024 |
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| Ng, Yi Him Ryan Total change: 6.40 | |   |
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| Southall FIDE Congress December 2023 - U1500 | Southall | ENG | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1350 | 0.50 | 1 | 0.07 | 40 | 2.80 | |
|  Shiva, Shrishti | | | 1402 | ENG | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | 15th Northwick Park Five Round Congress - Major | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1350 | 1.50 | 4 | 0.09 | 40 | 3.60 | |
| | Gunarathne, Senith Thenula | | | 1580 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Genovese, Amaury | | | 1305 | ENG | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Butcher, Nathaniel | | | 1477 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Croasdale, Mark | | | 1490 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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