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Individual Calculations January 2023 |
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| Lebedev, Lion Total change: 0.00 | |   |
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| London Junior Chess Championships - U14 | Harrow | ENG | 2022-12-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1367 | 0 | 2.00 | 3 | 0.00 | 1387 | | 0.00 | |
|  Kumar, Arnav | | | 1459 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Zhu, Pengxiao | | | 1424 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Wang, Yijun | | | 1219 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |
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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