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Individual Calculations August 2017 |
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| Liu, Xinyang Total change: 78.00 | |   |
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| NZ Junior Championship 2017 | Auckland | NZL | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1511 | 3.00 | 4 | 1.65 | 40 | 66.00 | |
|  Qin, Oscar Shu Xuan | | | 1464 | NZL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Meng, Richard | c | | 1646 | NZL | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Wang, Aaron Ziwen | | | 1602 | NZL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ang, Alphaeus Wei Ern | c | | 1911 * | NZL | 0.00 | 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 |
| 1604 | 1511 | 3.50 | 8 | 0.30 | 40 | 12.00 | |
| | Morrell, Gordon | | | 1911 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McDougall, Euan | | | 1333 | NZL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Barry, Jacob | | | 1204 | NZL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Li, Andrew | | | 1388 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Punsalan, Vyanla M | | wc | 1832 | NZL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | McDougall, Wayne | | | 1595 | NZL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Eade, Don | c | | 1798 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lyall, Simon | | | 1767 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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