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Individual Calculations February 2020 |
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| Zhu, David Junyang Total change: 80.00 | |   |
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| 2020 New Zealand Major Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1127 | 3.00 | 8 | 1.66 | 40 | 66.40 | |
|  Lynn, K William | | | 1527 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Taylor, Stephan James | | | 1527 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Knightbridge, Wayne | | | 1527 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Zhang, Boyuan | | | 1527 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Matthew | | | 1330 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gan, Emily | | | 1350 | NZL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Yuan, Jacob | | | 1269 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tang, Tracy | | | 1319 | NZL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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 |
| 1527 | 1127 | 0.50 | 2 | 0.34 | 40 | 13.60 | |
| | Eade, Don | c | | 1527 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Holdo, Karl | | | 1527 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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