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Individual Calculations February 2018 |
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| Lukey, Stephen G Total change: -35.40 | |   |
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| New Zealand Open including 125th Championship | Palmerston North | NZL | 2018-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2179 | 4.50 | 9 | -1.77 | 20 | -35.40 | |
|  Schmitz, Manuela | | wf | 1896 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Qin, Nicole Shu Yu | | wc | 1779 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schmitz, Andreas Arnold | c | | 1998 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Jule, Alexandra | | wm | 2033 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Dowden, R. Anthony | | | 2028 | NZL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Qin, Joy Shu Yan | | wc | 1779 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smith, Robert W | f | | 2201 | NZL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | James, Jack | c | | 2064 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Borsos, Bogdan | m | | 2315 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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