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Individual Calculations January 2024 |
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| Denderski, Piotr Total change: -4.80 | |   |
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| 15th Northwick Park Five Round Congress - Open | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2142 | 3.50 | 5 | -0.24 | 20 | -4.80 | |
|  Watson, Jacob | | | 1904 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Patel, Devan | | | 1923 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Payne, Matthew J | | | 2081 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Volovich, Julia | | | 1909 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Buanne, Luca | | | 1907 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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