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Individual Calculations October 2022 |
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| Johns, Daniel P Total change: -14.00 | |   |
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| 2022 NSCC Championship 11 | Auckland | NZL | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1766 | 0.50 | 1 | 0.09 | 20 | 1.80 | |
|  Gunn, Neil J | | | 1832 | NZL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 2022 North Shore Spring 1-2 | Auckland | NZL | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1769 | 1.00 | 2 | -0.79 | 20 | -15.80 | |
| | Zhang, Tim Lifan | | | 1369 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zhu, David Junyang | | | 1449 | NZL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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