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Individual Calculations September 2023 |
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| Hall, David G Total change: 29.00 | |   |
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| Edinburgh Park Festival - Intermediate U1900 | Edinburgh | SCO | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1628 | 3.00 | 3 | 1.45 | 20 | 29.00 | |
|  Pearston, John M | | | 1378 | SCO | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Sykes, Chris | | | 1765 | SCO | 1.00 | 1 | 0.68 | 20 | 13.60 | | | McGillivray, Calum | | | 1689 | SCO | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | |
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