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Rapid:
Individual Calculations April 2017 |
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| Yan, Sarah Total change: 22.00 | |   |
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| 2017 Latvian Tournament B | Auckland | NZL | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1457 | 3.00 | 6 | 1.10 | 20 | 22.00 | |
|  Meng, Richard | c | | 1645 | NZL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Judkins, Gary L | | | 1596 | NZL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ha, Huy Minh (timothy) | | | 1599 | VIE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Song, Kate | | | 1639 | NZL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mukkattu, Philip | | | 1736 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dai, Oliver | | | 1388 | NZL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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