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Individual Calculations July 2023 |
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| Tew, Yao Zen Markis Total change: 32.40 | |   |
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| 45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1728 | 3.00 | 6 | 0.64 | 40 | 25.60 | |
|  Mao, Daqi | | | 2015 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Liu, Zikun Kenneth | | | 1531 | NZL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Chang, Yolanda | | | 1644 | NZL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Mistry, Prashant | | | 1769 | NZL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Zhang, Kendrick Botong | c | | 1899 | NZL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | McLaren, Leonard J | f | | 2064 | NZL | 0.00 | 1 | -0.12 | 40 | -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) | | | | ACC Winter Cup 2023 1 | Auckland | NZL | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1728 | 1.00 | 1 | 0.17 | 40 | 6.80 | |
| | Michael, Andrew | | | 1454 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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