Individual Calculations August 2018 |
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Cooper, Nigel Total change: 10.80 | | |
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George Trundle Reserves 2018 | Auckland | NZL | 2018-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1698 | 1586 | 3.50 | 9 | 0.29 | 20 | 5.80 | |
| Goormachtigh, Laurens | | | 1821 | BEL | 1.00 | 1 | 0.79 | 20 | 15.80 | | Wang, Aaron Ziwen | | | 1573 | NZL | 0.00 | 1 | -0.52 | 20 | -10.40 | | Liu, Xinyang | | | 1618 | NZL | 1.00 | 1 | 0.54 | 20 | 10.80 | | Lyall, Simon | | | 1642 | NZL | 0.00 | 1 | -0.42 | 20 | -8.40 | | Seabrook, Roy | | | 1774 | NZL | 0.00 | 1 | -0.26 | 20 | -5.20 | | Yan, Sarah | | | 1559 | NZL | 0.00 | 1 | -0.54 | 20 | -10.80 | | Gold, Hamish | | | 1718 | NZL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Yan, Caroline | | | 1817 | NZL | 1.00 | 1 | 0.79 | 20 | 15.80 | | Meng, Richard | c | | 1762 | NZL | 0.50 | 1 | 0.23 | 20 | 4.60 | | 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) | | 2018 Waikato Open | Hamilton | NZL | 2018-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1814 | 1586 | 1.50 | 5 | 0.25 | 20 | 5.00 | |
| Goodhue, Nathan | | | 1939 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | | Aguilar, Juni | | | 1799 | PHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | Braganza, Nadia | | wc | 1433 | NZL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Marko, Helmut | c | | 1911 | PNG | 0.50 | 1 | 0.37 | 20 | 7.40 | | Gong, Daniel Hanwen | f | | 1986 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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