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Rapid:
Individual Calculations January 2018 |
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| Park-Tamati, Philli Total change: -8.40 | |   |
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| Papatoetoe Rapid B 2017 | Auckland | NZL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1520 | 2.50 | 6 | -0.09 | 20 | -1.80 | |
|  Hackney, Leyton | | | 1719 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Booth, Anthony J | | | 1663 | NZL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yan, Sarah | | | 1479 | NZL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Maroroa, Temu A | | | 1674 | NZL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Vickers, Josia | | | 1570 | NZL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | McDougall, Euan | | | 1316 | NZL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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 2017 | Auckland | NZL | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1520 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
| | Gao, Hugh | | | 1467 | NZL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | McDougall, Euan | | | 1316 | NZL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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