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Individual Calculations August 2017 |
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| McDougall, Euan Total change: 55.20 | |   |
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| NZ Junior Championship 2017 | Auckland | NZL | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1333 | 0.00 | 3 | -0.95 | 40 | -38.00 | |
|  Ang, Alphaeus Wei Ern | c | | 1733 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Meng, Richard | c | | 1646 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ong, Weng Yan | | | 1158 | MAS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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 |
| 1653 | 1333 | 3.50 | 8 | 2.33 | 40 | 93.20 | |
| | Eade, Don | c | | 1733 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Xinyang | | | 1511 | NZL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Meng, Richard | c | | 1646 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Jain, Uday | | | 1474 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Dai, Oliver | | | 1673 | NZL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Peak, Stephen | | | 1733 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Goodhue, Nathan | | | 1733 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Crombie, William R | | | 1721 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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