Individual Calculations July 2023 |
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Boswell, Jacob Connor Total change: 4.40 | | |
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4th EACU FIDE-Rated Congress - Open | Newmarket | ENG | 2023-06-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1934 | 2159 | 3.00 | 5 | -0.80 | 20 | -16.00 | |
| Pal, Rohan | | | 1954 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | Jermy, Jaden | | | 1810 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | | Ibn Saifullah, Anas | | | 1764 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | Hughes, Roy | | | 2023 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Shearsby, Jude | | | 2120 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | 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 Open | Daventry | ENG | 2023-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2081 | 2159 | 4.00 | 5 | 1.02 | 20 | 20.40 | |
| De Coverly, Roger D | | | 2000 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | Krzyzanowski, Patryk | | | 2092 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Payne, Matthew J | | | 2104 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | Davies, Nigel R | g | | 2380 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | Estevez Fernandez, Josue | | | 1829 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | 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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