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Individual Calculations November 2021 |
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| Sherwood, Peter Total change: 4.00 | |   |
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| 2021 GM Walter Browne Marathon | Berkeley, California | USA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1612 | 2.50 | 5 | 0.20 | 20 | 4.00 | |
|  Wang, Michael Lei | | | 1884 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Paetz, Mark Gregory | | | 1567 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Nagel, Ralph | | | 1398 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Northrup, Matthew | | | 1611 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Shrauger, Alex Hay | | | 1765 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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