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Individual Calculations July 2024 |
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| Xu, Luna Yuexiu Total change: 38.80 | |   |
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| 46th Trusts Chess Open B | Auckland | NZL | 2024-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1755 | 4.00 | 5 | 0.92 | 40 | 36.80 | |
|  Zhou, Martin | | | 1704 | NZL | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Barry, Jacob | | | 1588 | NZL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lino Serron, Nahuel | | | 1601 | NZL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Feng, Sophia | | | 1731 | NZL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Holdo, Karl | | | 1716 | NZL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2024 North Shore Winter Tournament | Auckland | NZL | 2024-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1755 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Ang, Alphaeus Wei Ern | f | | 2155 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 26th Asian Youth Chess Championship G12 group | Almaty | KAZ | 2024-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1755 | 5.50 | 9 | 0.13 | 40 | 5.20 | |
| | Abylaykyzy, Bibisara | | | 1577 | KAZ | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Deng, Mingtong | | | 1569 | CHN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bakhtiyari, Sotoudeh | | | 1675 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Pavithra, R V | | | 1614 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Amanzhol, Khanzada | | | 1685 | KAZ | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Nguyen, Minh Chi | | wc | 1832 | VIE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Tran, Le Vy | | | 1755 | VIE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Tereshchenko, Eliza | | | 1694 | FID | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Tursunalieva, Nurelina | | | 1737 | KGZ | 1.00 | 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) | | |
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