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Individual Calculations November 2022 |
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| Tang, Hao Total change: 23.80 | |   |
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| 2022 North Shore Spring 3-5 | Auckland | NZL | 2022-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1904 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Somaraju, Sai Vivan K | | | 1504 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | South Island Chess Championships 2022 | Invercargill | NZL | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1904 | 5.00 | 6 | 1.11 | 20 | 22.20 | |
|  Zhu, David Junyang | | | 1496 | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Joseph, Ritika | | | 1504 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Membrere, Briene | | | 1807 | NZL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Suggate, Romero | | | 1728 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Xie, Felix | c | | 2044 | NZL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rains, Edward | c | | 1993 | NZL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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) | | |
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