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Individual Calculations November 2022 |
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| Westcott, Dale Total change: 13.20 | |   |
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| 2022 South Wales Autumn Open | Cardiff | WLS | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1625 | 0.50 | 2 | 0.26 | 40 | 10.40 | |
|  Hatchett, Paul | | | 1971 | WLS | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Duke, Dillan | | | 1945 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Mill Hill Congress - October - U1700 | London | ENG | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1625 | 2.50 | 3 | 0.07 | 40 | 2.80 | |
| | Soulier, Arne | | | 1225 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Goulbourne, Nick | | | 1338 | ENG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jerome, Stellio | | | 1498 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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