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Individual Calculations February 2024 |
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| Liu, Jacob Total change: 64.00 | |   |
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| London Junior Chess Championships 2023 U12 Major | Harrow | ENG | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1560 | 3.50 | 6 | 0.28 | 40 | 11.20 | |
|  Anjulan, Ashwin | | | 1371 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Lee, Yuk Hei | | | 1487 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Wang, Luoke | | | 1576 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Zhao, George | | | 1652 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sisupalan, Beni | | | 1451 | ENG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Lebedev, Lion | | | 1653 | ENG | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | London Chess League FIDE Weekender - January 2024 - U2000 | London | ENG | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1503 | 1.00 | 2 | 0.32 | 40 | 12.80 | |
| | Joslin, Tim | | | 1786 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Croasdale, Mark | | | 1490 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | 2nd East Midlands FIDE Congress - U1900 | Northampton | ENG | 2024-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1503 | 2.00 | 2 | 1.00 | 40 | 40.00 | |
| | Blewett, John | | | 1550 | ENG | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Pradhan, Ayan | | | 1454 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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