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Rapid:
Individual Calculations February 2019 |
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| Ning, Isabelle Yixuan Total change: 43.60 | |   |
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| 2019 Oceania Youth U20 Rapid Girls | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1462 | 5.00 | 8 | 0.93 | 20 | 18.60 | |
|  Braganza, Nadia | | wc | 1522 | NZL | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Watkins, Rachel | | | 1205 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Patel, Dhwani | | | 1291 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lal, Krystal | | | 1274 | NZL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Watkins, Bridgette | | | 1452 | AUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Punsalan, Vyanla M | | wf | 1862 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhang, Jasmine Haomo | | wf | 1679 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ghadiali, Saasha | | | 1427 | NZL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | NZ Rapid Championship 2019 | Auckland | NZL | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1462 | 4.00 | 8 | 1.25 | 20 | 25.00 | |
| | Garbett, Paul A | m | | 1862 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yuan, Jacob | | | 1252 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Buciu, Aurel-John | c | | 1714 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Xu, Hannah | | | 1243 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Peak, Stephen | | | 1767 | NZL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Koestanto, Erwin | | | 1754 | INA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ha, Huy Minh (timothy) | | | 1679 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Weng, Xintong (winston) | | | 1522 | NZL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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