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Individual Calculations February 2020 |
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| Metge, J Nigel Total change: -28.20 | |   |
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| George Trundle Qualifiers 2020 | Auckland | NZL | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1932 | 3.00 | 9 | -0.43 | 20 | -8.60 | |
|  Milligan, Helen | c | wf | 1940 | NZL | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Ang, Alphaeus Wei Ern | f | | 2187 | NZL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Morrell, Gord | | | 2065 | CAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Xie, Felix | | | 1906 | NZL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Garbett, Paul Anthony | m | | 2185 | NZL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tanoi, Toleafoa E | | | 1909 | NZL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Fan, Allen Chi Zhou | f | | 2133 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bennett, Hilton | c | | 1913 | NZL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Zhang, Jasmine Haomo | | wm | 2004 | NZL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | 127th New Zealand Championship and Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1932 | 4.50 | 9 | -0.98 | 20 | -19.60 | |
| | Papin, Vasily | g | | 2332 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bennett, Hilton P | c | | 1913 | NZL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Park-Tamati, Philli | | | 1537 | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sole, Michael D | | | 1808 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Winter, Ryan | | | 1862 | NZL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | He, Caleb | | | 1626 | NZL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Fulo, Nunilon Iii | | | 2017 | PHI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Yee, Stanley | c | | 1881 | NZL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Wang, Aaron Ziwen | | | 1610 | NZL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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