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Rapid:
Individual Calculations April 2018 |
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| Ryu, Rosa Total change: -11.20 | |   |
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| Latvian 2018 C Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1251 | 1.00 | 5 | -0.56 | 20 | -11.20 | |
|  Hutchinson, Al | | | 1408 | NZL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Smith, Scott R | | | 1419 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Han, Allan | | | 1383 | NZL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Qiu, Daniel | | | 1325 | NZL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chen, Matthew | | | 1425 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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