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Individual Calculations February 2018 |
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| Zheng, Yantao Total change: 0.00 | |   |
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| New Zealand Major Open 2018 | Palmerston North | NZL | 2018-01-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1352 | 0 | 1.00 | 7 | 0.00 | 1043 | | 0.00 | |
|  Steadman, Mathew | | | 1509 | NZL | 0.00 | 1 | 0.00 | | 0.00 | |  Ning, Isabelle Yixuan | | | 1391 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Malton, Isabella | | | 1270 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Ryu, Rosa | | | 1185 | NZL | 1.00 | 1 | 0.00 | | 0.00 | | | Wang, Ying | | | 1352 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Liu, John | | | 1337 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Lopez Sanz, David | | | 1423 | ESP | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Auckland Anniversary Weekend 2018 | Auckland | NZL | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1384 | 0 | 0.00 | 4 | 0.00 | 584 | | 0.00 | |
| | Dai, Oliver | | | 1623 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Liu, John | | | 1337 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Ning, Isabelle Yixuan | | | 1391 | NZL | 0.00 | 1 | 0.00 | | 0.00 | | | Ryu, Rosa | | | 1185 | NZL | 0.00 | 1 | 0.00 | | 0.00 | |
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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