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Individual Calculations July 2023 |
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| Brown, Chris Total change: 4.80 | |   |
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| 30th 4NCL Congress Minor | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1417 | 2.00 | 4 | 0.12 | 40 | 4.80 | |
|  Dairi, Ramsey | | | 1592 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Wen, Liana | | | 1242 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Duffell, Andrew | | | 1412 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Jerome, Stellio | | | 1512 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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