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Individual Calculations July 2022 |
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| Park-Tamati, Philli Total change: 175.60 | |   |
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| ACC Autumn Cup A 2022 4-6 | Auckland | NZL | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1663 | 1.00 | 3 | 0.20 | 40 | 8.00 | |
|  Nagorski, Alex | c | | 1873 | NZL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Macdonald, Paul | | | 1857 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ning, Isabelle Yixuan | | wc | 1796 | NZL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 44th Trusts Chess Open A | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1711 | 3.50 | 6 | 1.89 | 40 | 75.60 | |
| | Tang, Hao | | | 1858 | NZL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Tanoi, T Edward | | | 1848 | NZL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Zhang, Kendrick Botong | | | 1777 | NZL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Krstev, Antonio | | | 1867 | NZL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cilia Vincenti, David | c | | 1935 | MLT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Hart, Ralph | | | 2142 | NZL | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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) | | | | 2022 PSM Open | Auckland | NZL | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1711 | 3.50 | 6 | 2.30 | 40 | 92.00 | |
| | Stark, John | | | 2060 | NZL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Cilia Vincenti, David | c | | 1935 | MLT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Redwood, Harry | | | 1637 | NZL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Hart, Ralph | | | 2142 | NZL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Zhang, Jasmine Haomo | | wm | 1975 | NZL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Ang, Alphaeus Wei Ern | f | | 2287 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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