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Individual Calculations September 2017 |
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| Eade, Don Total change: -12.20 | |   |
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| North Shore B-Grade | Auckland | NZL | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1806 | 3.50 | 5 | -0.61 | 20 | -12.20 | |
|  Qin, Oscar Shu Xuan | | | 1449 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Li, Rodney Xiang Rei | | | 1509 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Weng, Xintong (winston) | | | 1406 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wang, Aaron Ziwen | | | 1552 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ha, Huy Minh (timothy) | | | 1702 | NZL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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