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Individual Calculations July 2023 |
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| Kulkarni, Neil Total change: 33.60 | |   |
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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 |
| 1522 | 1502 | 3.50 | 7 | 0.13 | 40 | 5.20 | |
|  Vale Cruz, Armin | | | 1499 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Bhattacharjya, Rishi | | | 1406 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Solorio Valderrama, Noe | | | 1808 | FID | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mokeeva, Zlata | | | 1693 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chitta, Adithya | | | 1433 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Soltani, Mohammad | | | 1338 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Xiao, Marina | | | 1477 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1502 | 1.50 | 4 | 0.71 | 40 | 28.40 | |
| | Golchin, Kevin | | | 1677 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zhang, Ellie | | wc | 1928 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Koon, Kingsley | | | 1736 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Sastre, Connor | | | 1708 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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