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Individual Calculations February 2023 |
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| Trevelyan, Sam Total change: 0.00 | |   |
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| London Christmas Chess Congress - Major | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1621 | 0 | 1.00 | 5 | 0.00 | 1381 | | 0.00 | |
|  Llewellyn, Julian D | | | 1674 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Kamath, Raghu | | | 1758 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Pyun, Lindsay | | | 1550 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Somupillai, Selvarattinam Genga | | | 1462 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Levy, Christopher A | | | 1660 | ENG | 0.00 | 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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