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Rapid:
Individual Calculations April 2019 |
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| Chen, Matthew Total change: 37.80 | |   |
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| 2019 Latvian Open B | Auckland | NZL | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1385 | 3.00 | 6 | 1.89 | 20 | 37.80 | |
|  McDougall, Wayne | | | 1587 | NZL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Hackney, Leyton | | | 1663 | NZL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Zhang, Jasmine Haomo | | wf | 1746 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Booth, Anthony J | | | 1579 | NZL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Delpech, Alexis | | | 1614 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lyall, Simon | | | 1697 | NZL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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