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Individual Calculations March 2023 |
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| Barry, Jacob Total change: -24.00 | |   |
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| Auckland Anniversary Weekender 2023 | Auckland | NZL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1252 | 0.00 | 2 | -0.31 | 20 | -6.20 | |
|  McLaren, Leonard | f | | 2100 | NZL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Jiang, Patrick Di | | | 1395 | NZL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 2023 North Shore Summer Cup 1-4 | Auckland | NZL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1252 | 0.00 | 2 | -0.25 | 20 | -5.00 | |
| | Yu, Zachary | | | 1811 | NZL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lu, Xiahan (luna) | | | 1472 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Auckland Waitangi Weekender 2023 | Auckland | NZL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1252 | 1.00 | 5 | -0.48 | 20 | -9.60 | |
|  Gilmore, Blake | | | 1535 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bhatt, Daksh | | | 1474 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gu, Claire Yuqi | | | 1008 | NZL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Park-Tamati, Philli | | | 1851 | NZL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Baker, Ilias Angelo (leo) | | | 1415 | 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) | | | | ACC Summer Cup 2023 1-2 | Auckland | NZL | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1252 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
| | Davis, Guy John | | | 1534 | NZL | 0.00 | 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) | | |
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