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Individual Calculations August 2023 |
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| Meng, Alexander Total change: 62.00 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1816 | 5.50 | 9 | 1.21 | 40 | 48.40 | |
|  Debmisra, Ariv | | | 1613 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Yang, Maxwell Z | | | 1908 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Schwartz, Jared Et | | | 1650 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Yaskolko, Maxim | | | 1990 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yakubov, Mardon | | | 2069 | UZB | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Diano, Eden S | | | 2115 | PHI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shrauger, Alex Hay | | | 1792 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Moshkevich, Elizabeth | | | 1671 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ray, Ujan | | | 1735 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | 53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1816 | 1.00 | 2 | 0.34 | 40 | 13.60 | |
| | Barash, Anton | | | 2064 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Hua, Charles | | | 1838 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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