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Individual Calculations November 2017 |
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| Weng, Xintong (winston) Total change: 67.60 | |   |
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| South Island Championship 2017 | Dunedin | NZL | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1423 | 2.00 | 6 | 1.17 | 40 | 46.80 | |
|  Picken, Oliver | c | | 1810 | NZL | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Rains, Edward | c | | 1823 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cummings, Nick | | | 1823 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gold, Hamish R | | | 1726 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dolejs, Dan | | | 1733 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Clarkson, Robert D | | | 1573 | NZL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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) | | | | Merv Morrison Memorial 2017 | Auckland | NZL | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1423 | 2.50 | 6 | 0.52 | 40 | 20.80 | |
| | Steadman, Michael V R | f | | 1823 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Kendrick | | | 1160 | NZL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Seabrook, Roy | | | 1816 | NZL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Goodhue, Nathan | | | 1823 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Holdo, Karl | | | 1673 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Deng, Abraham | | | 1252 | NZL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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