Individual Calculations August 2023 |
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Wang, Rocky Total change: -12.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1713 | 1433 | 1.00 | 7 | -0.31 | 40 | -12.40 | |
| Nwoye, Nnamdi | | | 1880 | NGR | 0.00 | 1 | -0.06 | 40 | -2.40 | | Winters, Lance A | | | 1808 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | Jiang, Mathew | | | 1611 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | Sperber, Jacob | | | 1629 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | Adekola, Aderemi | | | 1765 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | Eisenhauer, Stephen | | | 1813 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | Pan, Zachary | | | 1484 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | 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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