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Rapid:
Individual Calculations December 2018 |
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| Vickers, Josia Total change: 9.60 | |   |
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| 2018 Summit Rapid Open | Auckland | NZL | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1568 | 2.00 | 6 | 0.48 | 20 | 9.60 | |
|  Mistry, Prashant | | | 1955 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Wright, Caleb | | | 1844 | NZL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Dai, Oliver | | | 1529 | NZL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Marko, Helmut S | c | | 1925 | PNG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ha, Huy Minh (timothy) | | | 1636 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Eade, Don | c | | 1822 | NZL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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