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Rapid:
Individual Calculations August 2014 |
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| James, Jack Total change: 15.80 | |   |
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| NZ Junior Rapid 2014 | Auckland | NZL | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1823 | 2.50 | 4 | 0.88 | 20 | 17.60 | |
|  Timergazi, Layla | | | 1846 | NZL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Gong, Daniel Hanwen | | | 1866 | NZL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zhang, William Jiewen | | | 1892 | NZL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Rains, Edward | | | 1967 | NZL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | North Island Rapid 2014 | Auckland | NZL | 2014-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1823 | 2.00 | 5 | -0.09 | 20 | -1.80 | |
| | Zhang, Leo | | | 1695 | NZL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Smith, Robert W | f | | 2223 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nicholls, Leighton | | | 1781 | NZL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Hair, Philip I | | | 1940 | NZL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ang, Alphaeus Wei Ern | | | 1868 | NZL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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