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Individual Calculations July 2023 |
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| Cho, Aaron Total change: 55.60 | |   |
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| 2023 1000GM Memorial Day Open - Class A | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1705 | 3.00 | 4 | 0.38 | 40 | 15.20 | |
|  Wang, Jessica | | | 1366 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Pulijala, Akshaj | | | 1447 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tia,rudy Goce, Jr | | | 1665 | PNG | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Solorio Valderrama, Noe | | | 1808 | FID | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1705 | 3.50 | 5 | 1.01 | 40 | 40.40 | |
| | Borse, Prasanna | | | 1763 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Desousa, Brian | | | 1837 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Huddleston, James | | | 1608 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Fang, Zelin | | | 1439 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ledezma Panades, Hernan Javier | | | 1852 | CHI | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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