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Rapid:
Individual Calculations December 2018 |
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| Hackney, Leyton Total change: -15.20 | |   |
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| 2018 Summit Rapid B Grade | Auckland | NZL | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1677 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
|  Lourenco, Eva | | wc | 1374 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gao, Hugh Zihuai | | | 1471 | NZL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Zheng, Thomas | | | 1517 | NZL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lyall, Simon | | | 1668 | NZL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Xu, Hannah Ruihan | | | 1277 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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