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Individual Calculations January 2024 |
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| Hill, Callum Total change: -13.60 | |   |
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| London Junior Chess Championships 2023 U14 | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1227 | 1.50 | 5 | -0.34 | 40 | -13.60 | |
|  Sisupalan, Beni | | | 1451 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Wang, Owen | | | 1094 | ENG | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Sefton, Adam | | | 1658 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Liu, Jacob | | | 1560 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wang, Yile | | | 1030 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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