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Rapid:
Individual Calculations July 2023 |
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| Kuo, Huazhen Nicholas Total change: 57.60 | |   |
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| 2nd SG Chess Festival Rapid Open | Singapore | SGP | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1338 | 3.00 | 6 | 0.73 | 40 | 29.20 | |
|  Ding, Simeng | | | 1080 | SGP | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Hoang, Thi Bao Tram | | wg | 2204 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ziegler, Jamie Elias | | | 1153 | SGP | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chan, Peng Kong | m | | 2136 | SGP | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Bach, Ngoc Thuy Duong | | wm | 2100 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Chia, Min Zachary | | | 1176 | SGP | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 10 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1338 | 2.00 | 4 | 0.71 | 40 | 28.40 | |
| | Chu, An Khoi | | | 1597 | VIE | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Dang, Duc Lam | | | 1725 | VIE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nguyen, Doan Minh Bang | | | 1452 | VIE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Hoang, Anh Kiet | | | 1204 | VIE | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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