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Rapid:
Individual Calculations July 2023 |
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| Hettiarachchi, Buthsara Total change: 129.20 | |   |
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| ACC Autumn Rapid 2023 | Auckland | NZL | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1326 | 3.00 | 5 | 1.55 | 40 | 62.00 | |
|  Yu, Weiyang (cadence) | | | 1508 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Lewis, Jordan | | | 1624 | NZL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Wheeler, Bruce | c | | 2010 | NZL | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Hettiarachchi, Kisara | | | 1095 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liu, Zikun Kenneth | | | 1525 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 Summit Rookies Junior Rapid Open June | Auckland | NZL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1327 | 5.00 | 6 | 1.68 | 40 | 67.20 | |
| | Li, Anson | | | 1253 | NZL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zhou, Martin | | | 1174 | NZL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Beier, Thomas | | | 1125 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Membrere, Briene | | | 1767 | NZL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Le, Dylan | | | 1057 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kichavadi, Tejasvi | | | 1423 | NZL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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