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Individual Calculations July 2023 |
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| Gan, Emily Cathay Total change: 24.40 | |   |
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| 45th Trusts Chess Open A | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1535 | 2.00 | 6 | 0.28 | 40 | 11.20 | |
|  Sole, Michael D | | | 1910 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Li, Allen | | | 1756 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ha, Timothy Huy Minh | | | 1623 | NZL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gong, Jie | | | 1525 | NZL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Wang, Justin Zhide | | | 1676 | NZL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Mistry, Prashant | | | 1769 | NZL | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | 2023 NSW Open | Sydney | AUS | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1535 | 2.50 | 6 | 0.60 | 40 | 24.00 | |
| | Zheng, Shucheng | | | 1854 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jiang, Benjamin Wise | | | 1664 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Karnaout, Anthony | | | 1481 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Xing, Zerui | | | 1727 | AUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Rambukwella, Ashley | | | 1666 | AUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Chakrabarty, Reyaansh | | | 1689 | AUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | ACC Winter Cup 2023 1 | Auckland | NZL | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1535 | 0.50 | 1 | -0.27 | 40 | -10.80 | |
| | Saunders, Dean F | | | 1323 | NZL | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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