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Rapid:
Individual Calculations December 2019 |
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| McRae, John Total change: 7.20 | |   |
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| 2019 Summit U1800 Rapid | Auckland | NZL | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1259 | 2.50 | 6 | 0.36 | 20 | 7.20 | |
|  Jacobs, Hilton | | | 1659 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gothorp, Thomas | | | 1450 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gao, Hugh Zihuai | | | 1482 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zhang, Tim | | | 1270 | NZL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Powell, Brian | | | 1204 | NZL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lu, Charles | | | 1234 | NZL | 1.00 | 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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