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Individual Calculations September 2023 |
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| Pan, Zachary Total change: 12.40 | |   |
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| 28th annual Bradley Open - U2100 | Windsor Locks, CT | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1484 | 1.00 | 2 | 0.31 | 40 | 12.40 | |
|  Pedrosa, Jose David | | | 1662 | PUR | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Goodman, Michael K | | | 1545 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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