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Individual Calculations July 2022 |
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| Xu, Eddie Total change: 54.60 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1887 | 3.00 | 8 | 0.67 | 20 | 13.40 | |
|  Nakada, Akira Wood | f | | 2324 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Puckett, Matthew | | | 2160 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wen, Yili | | | 2122 | CHN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Adams, Stephen | | | 2035 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chyngyz, Sultai | c | | 1487 * | KGZ | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Robledo, Mark | | | 2026 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Yanayt, Eugene | f | | 2077 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Amburgy, Ryan | f | | 2234 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1875 | 3.00 | 6 | -1.44 | 20 | -28.80 | |
| | Parvathaneni, Nikhil | | | 1669 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chinni, Rishabh | | | 1560 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wang, Jeffery | | | 1718 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Ray, Ujan | | | 1710 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Achuthan, Aryan | | | 1655 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Min, Ryan | | | 1797 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 1875 | 4.50 | 9 | 3.50 | 20 | 70.00 | |
| | Wang, Jason | f | | 2273 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shah, Ansh Milinkumar | | | 2143 | IND | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Battaglini Flom, Gabriel | g | | 2428 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Oberoi, Shelev | | | 2176 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Adury, Anant | | | 2079 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Causo, Deniel | f | | 2260 | PHI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Sai Agni Jeevitesh, J | m | | 2235 | IND | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Tian, Eddy | m | | 2431 | USA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Atanasov, Anthony | f | | 2229 | CAN | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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