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Individual Calculations February 2020 |
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| McDougall, Euan Total change: 38.00 | |   |
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| George Trundle Reserves 2020 | Auckland | NZL | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1679 | 5.50 | 9 | 2.05 | 38 | 77.90 | |
|  Nagorski, Alex | c | | 1874 | NZL | 1.00 | 1 | 0.75 | 38 | 28.50 | |  Macdonald, Paul | | | 1900 | NZL | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Lim, Benjamin U | c | | 1898 | NZL | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Cooper, Nigel | | | 1595 | NZL | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Braganza, Nadia | | wc | 1643 | NZL | 0.50 | 1 | -0.05 | 38 | -1.90 | | | Meng, Richard | c | | 1826 | NZL | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Gibbons, Robert | f | | 1866 | NZL | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Ning, Isabelle Yixuan | | | 1662 | NZL | 1.00 | 1 | 0.48 | 38 | 18.24 | | | Ha, Huy Minh (timothy) | | | 1675 | NZL | 1.00 | 1 | 0.49 | 38 | 18.62 | |
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) | | | | 2020 New Zealand Major Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1679 | 5.00 | 9 | -1.05 | 38 | -39.90 | |
| | Hooton, Barry R | | | 1474 | NZL | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Deng, Abraham | | | 1558 | NZL | 1.00 | 1 | 0.34 | 38 | 12.92 | | | Ashe, Michael | | | 1460 | NZL | 0.00 | 1 | -0.78 | 38 | -29.64 | | | Dai, Oliver | | | 1737 | NZL | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Zhang, Boyuan | | | 1588 | NZL | 0.00 | 1 | -0.62 | 38 | -23.56 | | | He, Paul | | | 1627 | NZL | 0.00 | 1 | -0.57 | 38 | -21.66 | | | Lynn, K William | | | 1750 | NZL | 1.00 | 1 | 0.60 | 38 | 22.80 | | | Yuan, Jacob | | | 1279 * | NZL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Thurner, Anya | | | 1279 * | NZL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | * 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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