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Rapid:
Individual Calculations August 2023 |
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| Hwang, Ryan Total change: -12.80 | |   |
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| 2023 Summit Rookies Junior Rapid Open July | Auckland | NZL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1478 | 4.00 | 6 | -0.57 | 40 | -22.80 | |
|  Zhou, Adele | | | 1103 | NZL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Zhou, Martin | | | 1151 | NZL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Lewis, Thomas | | | 1284 | NZL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Cui, Oscar | | | 1439 | NZL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Huang, Jayden | | | 1244 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liu, Richard Jingjie | | | 1330 | NZL | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 2023 North Shore Intermediate Interschools | Auckland | NZL | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1478 | 2.00 | 2 | 0.25 | 40 | 10.00 | |
| | Yang, Jerry | | | 1140 | NZL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rehansi, D P Sayuni Vonara | | | 1150 | NZL | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | |
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