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Blitz:
Individual Calculations September 2023 |
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| Chen, Hongsen Total change: -20.40 | |   |
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| 7th Eastern Asia Youth Chess Championship - U18 Blitz | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1762 | 1.50 | 5 | -0.51 | 40 | -20.40 | |
|  Hou, Yifan B | | | 2132 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Lee, Gerent Chak Yan | | | 1550 | HKG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Liem, Godwin | | | 1782 | INA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Batbold, Nyamsuren | c | | 2008 | MGL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chen, Lvheng | | | 1779 | CHN | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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