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Individual Calculations February 2023 |
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| Nolan, Gregory Matthew Total change: -56.40 | |   |
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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 |
| 1496 | 1817 | 0.50 | 4 | -2.82 | 20 | -56.40 | |
|  Teitelman, Aiden | | | 1795 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Yang, Aimee | | | 1420 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Li, Audrey Keyan | | | 1417 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mahesh, Kanishk | | | 1350 | USA | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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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