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Rapid:
Individual Calculations March 2017 |
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| Smith, Vivian J Total change: -5.40 | |   |
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| Hawkes Bay Rapid B 2017 | Napier | NZL | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1721 | 2.50 | 3 | 0.52 | 20 | 10.40 | |
|  Charles, Dion | | | 1721 | NZL | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Albert, Colin | | | 1559 | NZL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hutchinson, Al | | | 1511 | NZL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Bay of Plenty Rapid B 2017 | Tauranga | NZL | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1721 | 2.50 | 4 | -0.79 | 20 | -15.80 | |
| | Zhang, Leo Li Ao | | | 1369 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Judkins, Gary L | | | 1582 | NZL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Qin, Oscar Shu Xuan | | | 1431 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Qin, Nicole Shu Yu | | wc | 1401 | NZL | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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