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Rapid:
Individual Calculations April 2018 |
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| Yan, Sarah Total change: 50.00 | |   |
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| Latvian 2018 B Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1456 | 4.00 | 6 | 2.50 | 20 | 50.00 | |
|  Lyall, Simon | | | 1680 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Liu, Xinyang | | | 1576 | NZL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Vickers, Josia | | | 1562 | NZL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Duran Rubalcava, Luis Ange | | | 1769 | MEX | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hackney, Leyton | | | 1730 | NZL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Goormachtigh, Laurens | | | 1634 | BEL | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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