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Individual Calculations October 2022 |
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| Chakraborty, Ritam Total change: 62.00 | |   |
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| 2022 CalChess State Open Class Championship - Class A | Milpitas, California | USA | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1193 | 2.50 | 6 | 1.55 | 40 | 62.00 | |
|  Sawhney, Yuvraj Singh | | | 1551 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Zhou, Greg | | | 1560 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Jin, Austin | | | 1426 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yang, Vian | | | 1381 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bhattacharjya, Rishi | | | 1452 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Sun, Ethan | | | 1565 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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