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Rapid:
Individual Calculations February 2019 |
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| Li, Annabel Total change: -12.20 | |   |
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| 2019 Oceania Youth U20 Rapid Girls | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1225 | 1.00 | 4 | -0.61 | 20 | -12.20 | |
|  Zhang, Jasmine Haomo | | wf | 1625 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Feng, Angela | | | 1196 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Watkins, Rachel | | | 1205 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rupasinghe, Chanya | | | 1252 | AUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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