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Individual Calculations July 2023 |
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| Sankar, Arjun Total change: 28.80 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1664 | 3.00 | 5 | 0.91 | 40 | 36.40 | |
|  Garg, Priyansh | | | 1764 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | You, Eden | | | 1613 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Kitagami, Sho | | | 1871 | JPN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Reddy, Sushruta | | | 1483 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Damaraju, Ashwin | | | 1919 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 17th annual Philadelphia Open - Major | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1664 | 1.00 | 4 | -0.19 | 40 | -7.60 | |
| | Feng, Andrew T | | | 1850 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Yang, Daniel | | | 1897 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ventura, Christopher Anthony | | | 1937 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Laido, Olivia | | | 1627 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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