Individual Calculations March 2023 |
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Lu, Xiahan (luna) Total change: -14.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 North Shore Summer Cup 1-4 | Auckland | NZL | 2023-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1252 | 1472 | 1.00 | 2 | -0.56 | 40 | -22.40 | |
| Barry, Jacob | | | 1252 | NZL | 1.00 | 1 | 0.22 | 40 | 8.80 | | Sussex, Taylor | | | 1251 | NZL | 0.00 | 1 | -0.78 | 40 | -31.20 | | 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) | | ACC Summer Cup 2023 1-2 | Auckland | NZL | 2023-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1218 | 1472 | 1.00 | 1 | 0.19 | 40 | 7.60 | |
| Zhou, Martin | | | 1218 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | 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) | |
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