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Rapid:
Individual Calculations December 2018 |
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| Zheng, Thomas Total change: 16.00 | |   |
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| 2018 Summit Rapid B Grade | Auckland | NZL | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1517 | 4.00 | 6 | 0.80 | 20 | 16.00 | |
|  Xu, Hannah Ruihan | | | 1202 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Li, Allen | | | 1405 | NZL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Jacobs, Hilton J | | | 1683 | NZL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Hackney, Leyton | | | 1677 | NZL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Yu, Jeffrey | | | 1381 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wang, Aaron Ziwen | | | 1557 | NZL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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