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Individual Calculations May 2018 |
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| Nyberg, Michael Total change: -3.40 | |   |
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| Wellington Easter Open 2018 | Wellington | NZL | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1920 | 3.00 | 6 | -0.17 | 20 | -3.40 | |
|  Stracy, Don M | | | 1575 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Dive, Russell J | m | | 2318 | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sole, Michael D | | | 1686 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Croad, Nicholas | f | | 2294 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wevers, Alexis | | | 1661 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wells, Clinton A | | | 1930 | NZL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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