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Individual Calculations July 2023 |
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| Conan, Wong Total change: 124.80 | |   |
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| London Chess League Weekend Congress June - U1800 | London | ENG | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1427 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
|  Garau, Tomas | | | 1578 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | 30th 4NCL Congress Major | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1427 | 3.00 | 4 | 2.42 | 40 | 96.80 | |
| | O`gorman, Brendan | | | 1611 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Bowman, Richard L | | | 1688 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Towers, Nigel S | | | 1774 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Foster, James C | | | 1986 | ENG | 1.00 | 1 | 0.97 | 40 | 38.80 | |
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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