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Individual Calculations June 2024 |
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| Pink, Joshua Total change: 5.60 | |   |
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| 2023-24 4NCL Division 4 Rounds 9-11 | Telford | ENG | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1886 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Rosenbach, Martin | | | 1849 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Rathbone-Jones, Ifan | | | 2008 | WLS | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Cotswolds Chess Congress 2024 | Gloucester | ENG | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1886 | 1.00 | 1 | 0.16 | 20 | 3.20 | |
| | Spirling, Florence | | | 1604 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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