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Rapid:
Individual Calculations April 2018 |
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| Duneas, John Total change: -13.20 | |   |
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| Latvian 2018 A Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 2064 | 3.50 | 5 | -0.66 | 20 | -13.20 | |
|  Wang, Aaron Ziwen | | | 1664 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Picken, Oliver | c | | 1881 | NZL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zhang, Jasmine Haomo | | wf | 1686 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Marko, Helmut S | c | | 1939 | PNG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ha, Huy Minh (timothy) | | | 1664 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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