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Individual Calculations February 2024 |
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| Pert, Nina Total change: 41.60 | |   |
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| Caplin Hastings International Chess Congress - Con Power Christmas Under 2250 | Hastings | ENG | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2040 | 4.50 | 6 | 1.04 | 40 | 41.60 | |
|  Stockham, Oliver | | | 1847 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Arnott, Jonathan W | c | | 2102 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Cove, Henry | | | 1803 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Archibong, Ubong S | | | 2064 | SCO | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Potter, John M | | | 1990 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Brett, Andrew R | | | 2072 | ENG | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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