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Rapid:
Individual Calculations February 2023 |
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| Liu, Richard Jingjie Total change: 17.20 | |   |
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| 2023 New Zealand Rapid | Wellington | NZL | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1334 | 1.50 | 6 | 0.43 | 40 | 17.20 | |
|  Nyberg, Michael | | | 1883 | NZL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Tanoi, T Edward | | | 1818 | NZL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | List, Robert | | | 1524 | NZL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Cooke, Xandi | | | 1479 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Van Der Krogt, Adrian | | | 1425 | NZL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Perrin, Brent | | | 1798 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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