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Rapid:
Individual Calculations December 2019 |
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| Lu, Charles Total change: 21.40 | |   |
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| 2019 Summit U1800 Rapid | Auckland | NZL | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1234 | 2.00 | 6 | 1.07 | 20 | 21.40 | |
|  Hooton, Barry R | | | 1559 | NZL | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Ha, Huy Minh (timothy) | | | 1634 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brimble, Mark T | | | 1634 * | NZL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tang, Hao | | | 1624 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mukkattu, Philip | | | 1634 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | McRae, John | | | 1259 | NZL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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