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Individual Calculations August 2023 |
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| Chang, Leo Total change: 14.80 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1591 | 2.00 | 6 | 0.37 | 40 | 14.80 | |
|  Shankar, Pranav | | | 1817 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Stengelin, Martin | | | 1956 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Rebano, Mario | | | 1736 | PHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tyrrell, Benjamin | | | 1730 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Perdomo, Pedro | | | 1686 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Christensen, Jimmy | | | 1714 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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