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Rapid:
Individual Calculations April 2021 |
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| Vital, Henry Total change: -42.40 | |   |
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| 2021 Latvian A | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1988 | 1.00 | 5 | -2.12 | 20 | -42.40 | |
|  McLaren, Leonard J | f | | 2223 | NZL | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Huang, Alex | c | | 2065 | NZL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ning, Isabelle Yixuan | | wc | 1588 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Metge, J Nigel | | | 1843 | NZL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Zhang, Kendrick Botong | | | 1612 | NZL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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