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Rapid:
Individual Calculations January 2017 |
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| Zhang, Jasmine Haomo Total change: 36.40 | |   |
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| Papatoetoe Rapid B 2016 | Auckland | NZL | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1586 | 4.50 | 6 | 1.78 | 20 | 35.60 | |
|  Gothorp, Thomas H T | | | 1583 | NZL | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Punsalan, Vyanla M | | | 1784 | NZL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sharma, Akshay | | | 1461 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Jacobs, Hilton J | | | 1715 | NZL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mukkattu, Philip | | | 1722 | NZL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Braganza, Nadia | | | 1470 | NZL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Papatoetoe Rapid Junior 2016 | Auckland | NZL | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1586 | 1.00 | 3 | 0.04 | 20 | 0.80 | |
| | Fan, Allen Chi Zhou | | | 1886 | NZL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Li, Andrew | | | 1410 | NZL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ang, Alphaeus Wei Ern | c | | 1986 * | NZL | 0.00 | 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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