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Rapid:
Individual Calculations April 2019 |
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| Chang, Yolanda Total change: -5.80 | |   |
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| 2019 Latvian Open C | Auckland | NZL | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1395 | 3.00 | 6 | -0.29 | 20 | -5.80 | |
|  Zhao, Jay Zi Xuan | | | 1110 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Power, Anthony | | | 1470 | NZL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Healey, Liam | | | 1499 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Smith, Scott R | | | 1400 | NZL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lal, Krystal | | | 1301 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chen, Penghao (jack) | | | 1345 | NZL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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