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Individual Calculations August 2017 |
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| Ang, Alphaeus Wei Ern Total change: 135.60 | |   |
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| NZ Junior Championship 2017 | Auckland | NZL | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2005 | 5.50 | 6 | 1.23 | 40 | 49.20 | |
|  Zhang, Toby | | | 1605 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  McDougall, Euan | | | 1605 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Aaron Ziwen | | | 1605 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fan, Allen Chi Zhou | c | | 2057 | NZL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gong, Daniel Hanwen | f | | 2287 | NZL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Liu, Xinyang | | | 1605 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | North Island Championship 2017 | Auckland | NZL | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2005 | 6.50 | 8 | 2.16 | 40 | 86.40 | |
| | Murdoch, Stephen | | | 1605 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mistry, Prashant | | | 1993 | NZL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | McLaren, Leonard J | f | | 2219 | NZL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Morrell, Gordon | | | 2041 | CAN | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Milligan, Helen | c | wf | 2004 | NZL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Yan, Caroline | | | 1708 | NZL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Steadman, Michael V R | f | | 2209 | NZL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Lim, Benjamin U | c | | 1909 | NZL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * 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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