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Individual Calculations July 2021 |
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| Tang, Vincent Total change: 36.00 | |   |
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| 8th Cherry Blossom Classic - Under 2000 | Dulles, Virginia | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1332 | 2.00 | 2 | 0.98 | 40 | 39.20 | |
|  Yang, Maxwell Z | | | 1075 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | He, Samuel | | | 1568 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | 15th Annual Philadelphia Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1332 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Hood, Avery | | | 1732 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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