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Rapid:
Individual Calculations January 2017 |
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| Li, Andrew Total change: 22.40 | |   |
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| Papatoetoe Rapid C 2016 | Auckland | NZL | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1410 | 1.50 | 3 | 0.21 | 20 | 4.20 | |
|  Han, Allan | | | 1375 | NZL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zhang, Toby | | | 1451 | NZL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Hooton, Barry R | | | 1561 | NZL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Papatoetoe Rapid Junior 2016 | Auckland | NZL | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1410 | 2.00 | 3 | 0.91 | 20 | 18.20 | |
|  Gao, Hugh | | | 1451 | NZL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Steadman, Mathew | | | 1500 | NZL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Zhang, Jasmine Haomo | | wc | 1586 | NZL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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