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Rapid:
Individual Calculations June 2019 |
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| Liu, Lucas Total change: -13.80 | |   |
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| Summit Junior Chess Rapid May-19 | Auckland | NZL | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1058 | 0.50 | 4 | -0.69 | 20 | -13.80 | |
|  Yuan, Jacob | | | 1274 | NZL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Xu, Hannah | | | 1232 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Qin, James Zhaojin | | | 1178 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cai, Vincent | | | 1161 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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