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Individual Calculations May 2023 |
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| Clarke, James Total change: 34.00 | |   |
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| Bristol Open Spring Congress - 89th Bristol League Championship | Bristol | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1640 | 2.50 | 5 | 1.70 | 20 | 34.00 | |
|  Alizada, Eldar | | | 1968 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  McDougall, William | | | 2039 | SCO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Freeman, Richard C P | | | 2018 | ENG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Khoury, Theo | | | 2004 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mize, Dylan | | | 1714 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | |
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