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Individual Calculations November 2023 |
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| Guo, Anne Xuduo Total change: -22.00 | |   |
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| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1232 | 2.00 | 3 | 0.92 | 40 | 36.80 | |
|  Michael, Andrew | | | 1416 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Po E-Tofaeono, Grayson | | | 1658 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Xu, Rory Haoxuan | | | 1043 | NZL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | NSCC Spring B-Grade 2023 3-5 | Auckland | NZL | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1232 | 1.00 | 3 | 0.21 | 40 | 8.40 | |
| | Chen, Xavier | | | 1341 | NZL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Johns, Daniel P | | | 1650 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Myers, Sean | | | 1329 | AUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | Merv Morrison Memorial 2023 | Auckland | NZL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1232 | 0.50 | 5 | -1.68 | 40 | -67.20 | |
| | Baker, Ilias Angelo (leo) | | | 1620 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Liang, Ting | | | 1436 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yuan, Paul | | | 1205 | NZL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Nguyen, Kane | | | 1050 | NZL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Zhou, Adele | | | 1182 | NZL | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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