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Individual Calculations February 2024 |
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| Sethuramalingam, Karthik Total change: -164.80 | |   |
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| Major Open NZ Congress 2024 | Palmerston North | NZL | 2024-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1619 | 4.00 | 8 | -2.82 | 40 | -112.80 | |
|  Zhou, Martin | | | 1245 | NZL | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Wang, Carol Huixin | | | 1219 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Liu, Richard Jingjie | | | 1414 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Liang, Ting | | | 1441 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ulm, Joy | | | 1313 | NZL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Sun, Taoran Ethan | | | 1155 | NZL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Tang, Tracy | | | 1376 | NZL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Li, Olivia | | | 1258 | NZL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1452 | 1619 | 3.50 | 7 | -1.30 | 40 | -52.00 | |
| | Fulo, Nyla | | | 1221 | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Martin | | | 1245 | NZL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Thurner, Anya | | | 1647 | NZL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Lau, Great Boyou | | | 1298 | NZL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tao, Junqing Jerome | | | 1492 | NZL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Van Der Hoorn, Thomas | | | 1882 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tang, Tracy | | | 1376 | NZL | 0.00 | 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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