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Blitz:
Individual Calculations February 2023 |
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| Hwang, Ryan Total change: 163.20 | |   |
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| 2023 New Zealand Blitz | Wellington | NZL | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1351 | 4.00 | 8 | 2.33 | 40 | 93.20 | |
|  Metge, J. Nigel | | | 1946 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Brockway, Andrew | | | 1702 | NZL | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Zhang, Jasmine Haomo | | wm | 1941 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Yu, Weiyang (cadence) | | | 1614 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | List, Robert | | | 1559 | NZL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Waiwai, Tane | | | 1420 | NZL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ray, Charlotte | | | 1446 | NZL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Xing, Zerui | | | 1465 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 2023 North Shore Summer Lightning | Auckland | NZL | 2023-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1351 | 4.00 | 9 | 1.75 | 40 | 70.00 | |
| | Hart, Ralph | | | 2169 | NZL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Chen, Matthew | | | 1376 | NZL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gunn, Neil J | | | 1815 | NZL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Li, Allen | | | 1627 | NZL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zhang, Kendrick Botong | c | | 1852 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pakenham, John | | | 1375 | NZL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Chen, Veda | | | 1098 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Thomas, Isambard | | | 1831 | NZL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yu, Zachary | | | 1606 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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