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Individual Calculations September 2023 |
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| Palmero, Rachel Total change: -33.20 | |   |
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| 1000GM 2023 June Scheveningen Group 2 | Milpitas, California | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2070 | 4.50 | 6 | -0.64 | 20 | -12.80 | |
|  Rajaram, Anika | | wc | 1670 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zhuge, Katherine | | | 1670 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bhaduri, Neil | | | 1893 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bhaduri, Neil | | | 1893 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rajaram, Anika | | wc | 1670 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gui, Suyuan | | | 1662 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 1000GM Summer Championship - 1800-2099 | Sunnyvale, CA | USA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 2086 | 4.50 | 6 | -1.02 | 20 | -20.40 | |
| | Xiao, Michael | | | 1686 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sethuraman, Anand | | | 1513 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ho, Michael S | | | 1538 | USA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pacheco, Dexter Vi | | | 1623 | USA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zheng, Yiyang | | | 1463 | USA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bambou, Christophe | | | 1926 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | |
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