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Individual Calculations February 2023 |
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| Jones, Neil T Total change: -32.00 | |   |
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| 29th 4NCL Congress Major | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1793 | 1.50 | 4 | -1.60 | 20 | -32.00 | |
|  Stone, Ian C | | | 1729 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Webster, Vivien | | | 1562 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Salazar Eyre, Emma | | | 1478 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dos Santos Silva, Bruno Alexandre | | | 1490 | ENG | 0.00 | 1 | -0.86 | 20 | -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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