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Rapid:
Individual Calculations February 2019 |
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| Chang, Sophie Total change: 5.40 | |   |
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| 2019 Oceania Youth U20 Rapid Girls | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1327 | 2.00 | 6 | 0.27 | 20 | 5.40 | |
|  Guo, Zhi Lin | | wf | 1658 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zhang, Jasmine Haomo | | wf | 1679 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Tao, Zoe | | | 1151 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Watkins, Bridgette | | | 1452 | AUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ghadiali, Saasha | | | 1427 | NZL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Punsalan, Vyanla M | | wf | 1727 * | 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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