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Individual Calculations June 2018 |
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| Gao, Hugh Zihuai Total change: 17.20 | |   |
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| Auckland ANZAC Weekender 2018 | Auckland | NZL | 2018-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1331 | 2.00 | 4 | 0.74 | 40 | 29.60 | |
|  Milligan, Helen | c | wf | 1731 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ryu, Rosa | | | 1088 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Jin, Owen | | | 1532 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Cooper, Nigel | | | 1635 | NZL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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) | | | | Auckland May Weekender 2018 | Auckland | NZL | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1331 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
| | Lim, Benjamin U | c | | 1731 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weng, Xintong (winston) | | | 1590 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ning, Isabelle Yixuan | | | 1325 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Barry, Jacob | | | 1303 | NZL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | * 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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