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Rapid:
Individual Calculations September 2020 |
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| Po`e-Tofaeono, Hunter Total change: 17.80 | |   |
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| 2020 Summit Junior Rapid Aug | Auckland | NZL | 2020-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1144 | 2.00 | 3 | 0.92 | 20 | 18.40 | |
|  Feng, Sophia | | | 1364 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Liu, Zikun Kenneth | | | 1097 | NZL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Tang, Tracy | | | 1301 | NZL | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | ACC Spring Rapid 2020 | Auckland | NZL | 2020-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1144 | 0.00 | 1 | -0.03 | 20 | -0.60 | |
| | Eade, Don | c | | 1681 | NZL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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