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Blitz:
Individual Calculations February 2019 |
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| Xu, Chengyun Total change: -13.80 | |   |
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| 2019 Oceania Youth U12 Blitz | Auckland | NZL | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1288 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
|  Rupasinghe, Sayum | | | 1599 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Yuan, Jacob | | | 1252 | NZL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Chai, Jacob | | | 1019 | NZL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ooi, Jayden | | | 1562 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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