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Individual Calculations January 2024 |
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| Sengupta, Sohana Total change: 0.80 | |   |
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| 5th Twickenham Junior Chess Congress | Twickenham | ENG | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1249 | 1.50 | 3 | 1.15 | 40 | 46.00 | |
|  Lee, Yuk Hei | | | 1487 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mokhber-Garcia, Sebastian | | | 1622 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Yu, Rock | | | 1724 | ENG | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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 |
| 1354 | 1249 | 0.00 | 3 | -1.13 | 40 | -45.20 | |
| | Pepe, Salvatore | | | 1526 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Croasdale, Mark | | | 1490 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ibanez, Bittor | | | 1047 | ENG | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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