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Individual Calculations February 2020 |
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| Yuan, Jacob Total change: 92.80 | |   |
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| 2020 New Zealand Major Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1269 | 3.50 | 7 | 1.21 | 40 | 48.40 | |
|  Gold, Hamish R | | | 1669 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  McDougall, Sylvia | | | 1253 | NZL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Chen, Matthew | | | 1330 | NZL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Pakenham, John | | | 1624 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zhu, David Junyang | | | 1127 | NZL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | McDougall, Euan | | | 1669 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gan, Emily | | | 1350 | NZL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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) | | | | Auckland Anniversary Weekend 2020 | Auckland | NZL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1269 | 1.50 | 4 | 1.11 | 40 | 44.40 | |
| | McLaren, Leonard | f | | 1669 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Braganza, Nadia | | wc | 1643 | NZL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Nagorski, Alex | c | | 1669 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Holdo, Karl | | | 1594 | NZL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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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