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Individual Calculations November 2015 |
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| Zhang, Jasmine Haomao Total change: 55.60 | |   |
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| 42nd North Shore Open | North Shore, Auckland | NZL | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1618 | 1.50 | 4 | 0.61 | 40 | 24.40 | |
|  Cooper, Nigel | | | 1727 | NZL | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Kulashko, Alexei | f | | 2018 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fan, Allen Chi Zhou | | | 1771 | NZL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Johns, Daniel P | | | 1905 | NZL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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) | | | | Merv Morrison Memorial 2015 | Auckland | NZL | 2015-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1618 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
| | Ang, Alphaeus Wei Ern | c | | 2018 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McDougall, Euan | | | 1218 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Li, Shenyue | | | 2018 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Runcan, Daniel I | | | 1932 | ROU | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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