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Individual Calculations August 2023 |
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| Nwoye, Nnamdi Total change: -29.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1880 | 1.00 | 3 | -1.47 | 20 | -29.40 | |
|  Wang, Rocky | | | 1480 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schwartz, Jared Et | | | 1650 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Cui, Young | | | 1674 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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