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Individual Calculations August 2021 |
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| Heggli-Nonay, Oliver Alexander Total change: 22.40 | |   |
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| 49th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1618 | 3.00 | 5 | 0.56 | 40 | 22.40 | |
|  He, Samuel | | | 1536 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Nozaki, Mao | | | 1598 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Paciulli, Frank | | | 1877 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Boydell, Oliver | | | 1228 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Espinosa Garcia, Libaski | | | 1852 | CUB | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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