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Individual Calculations July 2022 |
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| Barry, Jacob Total change: 13.20 | |   |
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| ACC Autumn Cup B 2022 4-6 | Auckland | NZL | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1186 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
|  Pan, Alexander Hanrui | | | 1181 | NZL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 44th Trusts Chess Open C | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1189 | 2.00 | 4 | 0.32 | 20 | 6.40 | |
| | Ng, Lok Jim (lauren) | | | 1295 | NZL | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Chen, Anderson | | | 1295 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Smith, Scott R | | | 1056 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tang, Tracy | | | 1356 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Auckland Teams Arena June 2022 | Auckland | NZL | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1189 | 2.00 | 6 | 1.03 | 20 | 20.60 | |
| | Lee, Fergus | | | 1544 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bhatt, Mantra | | | 1523 | NZL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Po E-Tofaeono, Grayson | | | 1456 | NZL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ha, Huy Minh (timothy) | | | 1642 | NZL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Po E-Tofaeono, Hunter | | | 1519 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Po E-Tofaeono, Tyleah | | | 1279 | NZL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | 2022 PSM Reserve | Auckland | NZL | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1189 | 0.00 | 2 | -0.18 | 20 | -3.60 | |
| | Arthur, James | | | 1526 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Holdo, Karl | | | 1625 | NZL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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