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Rapid:
Individual Calculations April 2015 |
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| Milligan, Helen Total change: -19.20 | |   |
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| Bay of Plenty Rapid 2015 | Mount Maunganui | NZL | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1978 | 2.00 | 6 | -0.90 | 20 | -18.00 | |
|  Berthier, Hugo | | | 2204 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Wagner, Stefan | | | 1902 | NZL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Post, Martin J | | | 1961 | NZL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gong, Daniel Hanwen | | | 1955 | NZL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Wright, Caleb | | | 1942 | NZL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bennett, Hilton P | c | | 1985 | NZL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Latvian Rapid A 2015 | Auckland | NZL | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1978 | 2.00 | 5 | -0.06 | 20 | -1.20 | |
| | Kulashko, Alexei | f | | 2349 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Seabrook, Roy | | | 1855 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Duneas, John | | | 2069 | NZL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gao, Hans | | | 2174 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Eade, Don | | | 1857 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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