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Individual Calculations September 2023 |
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| Richter, Alex Total change: 3.40 | |   |
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| 2023 Lake Superior Open | Superior, WI | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2165 | 3.00 | 4 | 0.17 | 20 | 3.40 | |
|  Tisserand, Miles | | | 1829 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Radermacher, Tim | | | 1963 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Iwu, Okechukwu Ane | | | 2049 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Titus, Andrew Lewi | | | 2140 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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