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Individual Calculations February 2023 |
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| Hill, Leroy Total change: -26.00 | |   |
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| 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1874 | 2.50 | 5 | -1.30 | 20 | -26.00 | |
|  Ju, Alan | | | 1627 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Spohngellert, Oliv | | | 1697 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Teitelman, Aiden | | | 1795 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Waranch, Samuel | | | 1700 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Debmisra, Ariv | | | 1474 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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