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Rapid:
Individual Calculations December 2020 |
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| Zhang, Kendrick Botong Total change: 31.20 | |   |
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| 2020 Summit Rapid Championships Open | Auckland | NZL | 2020-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1521 | 3.00 | 6 | 1.56 | 20 | 31.20 | |
|  Picken, Oliver | c | | 1869 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mistry, Prashant | | | 1866 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Vickers, Josia | | | 1663 | NZL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Krstev, Antonio | | | 2037 | NZL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Runcan, Daniel-Ioan | | | 1901 | ROU | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Madhav, Aanand | | | 1299 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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