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Rapid:
Individual Calculations January 2021 |
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| Kichavadi, Tejasvi Total change: 46.20 | |   |
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| Papatoetoe Rapid C 2020 | Auckland | NZL | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1352 | 3.50 | 4 | 1.65 | 20 | 33.00 | |
|  Postma, Paul | | | 1188 | NZL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Booth, Anthony | | | 1565 | NZL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Zara, Baraa | | | 1357 | NZL | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Hurndell, Robert | | | 1419 | NZL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Papatoetoe Junior Rapid 2020 | Auckland | NZL | 2020-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1352 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
| | Ang, Alphaeus Wei Ern | f | | 2087 | NZL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Po E-Tofaeono, Tyleah | | | 1342 | NZL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zhao, Oliver | | | 1226 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Li, Andrew | | | 1643 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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