Rapid:
Individual Calculations June 2021 |
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McDonald, Duncan Total change: -20.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Auckland May Rapid 2021 | Auckland | NZL | 2021-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1532 | 1243 | 0.00 | 5 | -1.03 | 20 | -20.60 | |
| Ning, Isabelle Yixuan | | wc | 1684 | NZL | 0.00 | 1 | -0.06 | 20 | -1.20 | | Zhang, Jasmine Haomo | | wm | 1832 | NZL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Barnett-Harris, Lucas | | | 1364 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | Guan, Ar John | | | 1443 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Lee, Fergus | | | 1336 | NZL | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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