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Individual Calculations February 2024 |
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| Tang, Tracy Total change: 115.20 | |   |
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| Major Open NZ Congress 2024 | Palmerston North | NZL | 2024-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1376 | 4.50 | 7 | 2.15 | 40 | 86.00 | |
|  Campbell, Cazna | | | 1561 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Holdo, Karl | | | 1470 | NZL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Hookings, Jonathon | | | 1476 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Pakenham, John | | | 1411 | NZL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Sethuramalingam, Karthik | | | 1619 | NZL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Coates, Alex | | | 1485 | NZL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Wilson, Dion A | | | 1477 | NZL | 0.50 | 1 | 0.14 | 40 | 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) | | | | New Zealand Age Group Championship 2024 | Palmerston North | NZL | 2024-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1376 | 2.50 | 5 | 0.73 | 40 | 29.20 | |
| | Braganza, Nadia | | wc | 1808 | NZL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Young, Cohen | | | 1829 | NZL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yang, Edison J | | | 1279 | NZL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Ma, Roy | | | 1129 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sethuramalingam, Karthik | | | 1619 | NZL | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | |
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