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Individual Calculations May 2023 |
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| Barry, Jacob Total change: 76.80 | |   |
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| ACC Autumn Cup 2023 1-3 | Auckland | NZL | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1222 | 0.50 | 1 | 0.30 | 20 | 6.00 | |
|  Bhatt, Mantra | | | 1458 | NZL | 0.50 | 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) | | | | George Trundle Qualifiers 2023 | Auckland | NZL | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1222 | 5.50 | 8 | 3.21 | 20 | 64.20 | |
| | Hooton, Barry R | | | 1349 | NZL | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Tao, Junqing Jerome | | | 1418 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Holdo, Karl | | | 1511 | NZL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Weng, Stephen | | | 1159 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Coates, Alex | | | 1421 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Steele, Hayden | | | 1549 | NZL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Tang, Tracy | | | 1412 | NZL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Preeyansh, Roul | | | 1340 | IND | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Auckland ANZAC Weekender 2023 | Auckland | NZL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1222 | 2.00 | 4 | 0.33 | 20 | 6.60 | |
| | Zhang, Kendrick Botong | c | | 1844 | NZL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gu, Marcus Zhenbo | | | 1024 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mukkattu, Philip | | | 1530 | NZL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gu, Claire Yuqi | | | 1023 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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