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Rapid:
Individual Calculations January 2024 |
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| Jin, Yanbo Total change: 66.80 | |   |
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| Papatoetoe Rapid A | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1731 | 4.50 | 6 | 1.51 | 40 | 60.40 | |
|  Xu, Luna Yuexiu | | | 1401 | NZL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  McLaren, Leonard | f | | 2135 | NZL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Qin, Oscar Shu Xuan | | | 1751 | NZL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | De Guzman, Jessie | | | 1528 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Hwang, Ryan | | | 1518 | NZL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Dive, Russell John | m | | 2250 | NZL | 0.50 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Papatoetoe Rapid Junior | Auckland | NZL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1731 | 5.50 | 6 | 0.16 | 40 | 6.40 | |
| | Han, Eunkyeol | | | 1331 * | KOR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Zi Yao (kelvin) | | | 1343 | NZL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Liu, Richard Jingjie | | | 1363 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Xu, Luna Yuexiu | | | 1401 | NZL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Avathanshu, Bhat | | | 1291 | IND | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Hettiarachchi, Buthsara | | | 1505 | NZL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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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