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Individual Calculations August 2023 |
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| Shrigadi, Aryan Total change: 21.60 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1544 | 3.50 | 9 | 0.64 | 40 | 25.60 | |
|  Rosado, Charlie | | | 1588 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |  Chu, Alex Haoning | | | 1777 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sergeev, Aleksey Michael | | | 1770 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pan, Zachary | | | 1484 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Santosh, Saharsh | | | 1664 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Durost, Benjamin E | | | 1781 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ng, Timothy | | | 1727 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Qiao, Ethan | | | 1584 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Winters, Lance A | | | 1808 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 16th annual Chicago Class - Class A | Wheeling, IL | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1608 | 0.50 | 1 | -0.10 | 40 | -4.00 | |
| | Shen, Edward | | | 1536 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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