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Individual Calculations August 2023 |
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| Walters, Tim Total change: -21.60 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1663 | 2.50 | 6 | -0.54 | 40 | -21.60 | |
|  Pauley, Roger Andr | | | 1681 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Morales, Ernesto Felix | | | 1726 | CUB | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Berger, Robert | | | 1787 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Deschamps, Martin | | | 1636 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Serrato, Rafael | | | 1700 | COL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gelman, Jeffrey A | | | 1380 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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