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Individual Calculations March 2024 |
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| Xu, Ziyuan Total change: 73.60 | |   |
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| Chinese National Youth Chess Championship 2024(B16) | Shanghai | CHN | 2024-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1713 | 3.00 | 5 | 0.45 | 40 | 18.00 | |
|  Chang, Luxin | | | 1574 | CHN | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Cao, Qingfeng | | | 2015 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yang, Siyuan | | | 1901 | CHN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Liu, Haoling | | | 1616 | CHN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tian, Siyuan | | | 1455 | CHN | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | TCA x Big Rook Olympiad Chess Challenge 2024 - Standard Open | Bangkok | THA | 2024-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1713 | 3.50 | 6 | 1.39 | 40 | 55.60 | |
| | Udornpim, Tye | | | 1313 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salvador, Louie | | | 2143 | PHI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Wiwatanadate, Poompong | f | | 1986 | THA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Arunnuntapanich, Tinnakrit | f | | 2077 | THA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rolston, Daniel Haruma | | | 1592 | JPN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Song, Ran | | | 1960 | CHN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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