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Rapid:
Individual Calculations April 2019 |
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| Post, Martin J Total change: -21.60 | |   |
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| 2019 Latvian Open A Grade | Auckland` | NZL | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1873 | 0.50 | 5 | -1.08 | 20 | -21.60 | |
|  Ang, Alphaeus Wei Ern | c | | 2141 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Milligan, Helen | c | wf | 1934 | NZL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Thornton, Giovanni A | | | 2116 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Giuliani, German | | | 1925 | ARG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Metge, J. Nigel | | | 1972 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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