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Individual Calculations September 2016 |
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| James, Jack Total change: 0.80 | |   |
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| Waikato Open 2016 | Hamilton | NZL | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1996 | 3.50 | 6 | -0.08 | 40 | -3.20 | |
|  Lynn, K William | | | 1859 | NZL | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Dive, Russell J | m | | 2318 | NZL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wagner, Stefan | | | 1897 | NZL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Timergazi, Layla | | wf | 1927 | NZL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Fan, Allen Chi Zhou | | | 1842 | NZL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Carbonnier, Arnaud | | | 1736 | FRA | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 2nd Fiji International Open Chess Championships | Nadi | FIJ | 2016-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1996 | 4.50 | 7 | 0.10 | 40 | 4.00 | |
| | Prasad, Rudr | | | 1597 | FIJ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chibnall, Alana | | | 1887 | AUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Arvind, Goru | c | | 1720 | FIJ | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gibbons, Robert | | | 1989 | NZL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Spiller, Paul | c | | 1910 | NZL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Lane, Gary W | m | | 2396 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caldeira, John | | | 1769 | FIJ | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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