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Rapid:
Individual Calculations March 2023 |
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| Wang, Zi Yao (kelvin) Total change: -56.80 | |   |
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| 2023 Summit Rookies Junior Rapid Open Feb | Auckland | NZL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1358 | 3.00 | 5 | -0.27 | 40 | -10.80 | |
|  Gu, Isaac | | | 1078 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Han, Ethan Yichen | | | 1130 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Patdu, Ariel A | | | 1346 | PHI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Cui, Oscar | | | 1322 | NZL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Zhao, Oliver | | | 1307 | 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) | | | | Howick New Year Junior | Auckland | NZL | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1358 | 1.00 | 3 | -1.15 | 40 | -46.00 | |
| | Le, Dylan | | | 1020 | NZL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | McDonald, Duncan | | | 1369 | NZL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Huang, Jayden | | | 1125 | NZL | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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