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Individual Calculations September 2023 |
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| Collins, Hayden Samuel Total change: 0.00 | |   |
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| 28th annual Bradley Open - U2100 | Windsor Locks, CT | USA | 2023-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1655 | 0 | 3.50 | 5 | 0.00 | 1695 | | 0.00 | |
|  McCreesh, Brent Logan | | | 1674 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  McDaniel, Steven E | | | 1430 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Naba, Karim | | | 1639 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Steiner-Malumphy, Robin | | | 1705 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Green, Charles J | | | 1826 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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