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Individual Calculations July 2023 |
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| Doan, The Duc Total change: 54.00 | |   |
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| Ha Noi FM Chess tournament B - May 2023 | Ha Noi | VIE | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1574 | 6.00 | 7 | 0.69 | 40 | 27.60 | |
|  Hoang, Anh Kiet | | | 1351 | VIE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Nguyen, Tung Quan | | | 1434 | VIE | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Tran, Minh Dat | | | 1379 | VIE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vu, Nguyen Bao Linh | | | 1362 | VIE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Do, Quang Minh | | | 1324 | VIE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nguyen, Duy Khang | | | 1306 | VIE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vo, Hoang Quan | | | 1439 | VIE | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Standard Open U14 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1574 | 5.00 | 9 | 0.66 | 40 | 26.40 | |
| | Vinesh, Venkata Narayanaswamy | | | 1260 | SGP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Vijay, Rege | | | 1506 | SGP | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Nguyen, Vuong Tung Lam | | | 1986 | VIE | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Tran, Ngoc Minh Duy | | | 1487 | VIE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Huynh, Le Minh Hoang | | | 1534 | VIE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sidabutar, Uriel Noah Oloan | | | 1896 | INA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ilar, Keith Adriane I. | | | 1505 | PHI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Romualdez, Davin Sean | | | 1396 | PHI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tan, Steven | | | 1839 | INA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
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