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Individual Calculations September 2023 |
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| Lam, Chun Yung Samuel Total change: 7.60 | |   |
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| 7th Eastern Asia Youth Chess Championship - U14 Standard | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1721 | 6.50 | 8 | 0.19 | 40 | 7.60 | |
|  Wang, Puxuan | | | 1334 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Yee, Hao Loong | | | 1545 | MAS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zhou, Yuxu | | | 1374 | CHN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kao, Jamison Edrich | | | 1709 | HKG | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Zhang, Jiakun | | | 1321 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhang, Haixin | | | 1318 | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chan, Wang Ip Boris | | | 1618 | HKG | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Wang, Zimo(bj) | | | 1502 | CHN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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