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Individual Calculations July 2023 |
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| Waranch, Samuel Total change: -12.00 | |   |
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| 17th annual Philadelphia Open - U2100 | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1668 | 1.00 | 3 | -0.60 | 20 | -12.00 | |
|  George-Chip Charles, Kraft | | | 1968 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Weyman, Grant A | | | 1541 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Tippa, Aswath Srisai | | | 1452 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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