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Individual Calculations August 2023 |
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| Nagorski, Alex Total change: 54.80 | |   |
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| 2023 Peter Stuart Memorial Open North Island Championship | Auckland | NZL | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1810 | 6.00 | 8 | 2.74 | 20 | 54.80 | |
|  Xu, Luna Yuexiu | | | 1463 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Meng, Harrison Xiang Zhi | | | 1410 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mao, Daqi | | | 2006 | NZL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Park-Tamati, Philli | | | 1911 | NZL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ang, Alphaeus Wei Ern | f | | 2280 | NZL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tang, Hao | c | | 1999 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | McLaren, Leonard | f | | 2055 | NZL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Cilia Vincenti, David | c | | 1928 | MLT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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