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Individual Calculations February 2020 |
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| Braganza, Nadia Total change: -8.80 | |   |
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| George Trundle Reserves 2020 | Auckland | NZL | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1643 | 3.00 | 9 | -0.01 | 40 | -0.40 | |
|  Lim, Benjamin U | c | | 1898 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Cooper, Nigel | | | 1595 | NZL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gibbons, Robert | f | | 1866 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Meng, Richard | c | | 1826 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | McDougall, Euan | | | 1679 | NZL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Ning, Isabelle Yixuan | | | 1662 | NZL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Ha, Huy Minh (timothy) | | | 1675 | NZL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nagorski, Alex | c | | 1874 | NZL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Macdonald, Paul | | | 1900 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Auckland Anniversary Weekend 2020 | Auckland | NZL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1643 | 2.50 | 5 | -0.21 | 40 | -8.40 | |
| | Hague, Ben | f | | 2043 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yuan, Jacob | | | 1269 | NZL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Kim, Eddie | | | 1463 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Morrell, Gord | | | 2043 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Al-Afaghani, Baraa | | | 1262 | NZL | 1.00 | 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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