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Individual Calculations November 2023 |
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| Xu, Luna Yuexiu Total change: -154.40 | |   |
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| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1567 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
|  Chang, Yolanda | | | 1689 | NZL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | NSCC Spring B-Grade 2023 3-5 | Auckland | NZL | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1567 | 1.00 | 1 | 0.17 | 40 | 6.80 | |
| | Barry, Jacob | | | 1292 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( girls U10 ) | Sharm El Sheikh | EGY | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1567 | 6.00 | 11 | -3.70 | 40 | -148.00 | |
| | Martikanova, Amalie | | | 1195 | CZE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Enkhriikhen, Nyamdorj | | | 1325 | MGL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sevastsyanchuk, Anastasiya | | | 1167 * | FID | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Chiokadze, Barbare | | | 1156 | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Isakhanyan, Nare | | | 1248 | ARM | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Bhaumik, Mehr | | | 1179 | FIN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kovalenko, Mariel | | | 1183 | FID | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Karimova, Mohinaxon | | | 1176 | UZB | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Nguyen Doan, Bao Anh Angelina | | | 1305 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Ramisova, Adelina | | | 1233 | KGZ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Munkhjin, Otgonbayar | | | 1258 | MGL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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