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Rapid:
Individual Calculations April 2021 |
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| Tang, Tsz Sang Total change: 2.60 | |   |
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| Caissa OTB Spring Rapid 2021 | Hong Kong | HKG | 2021-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1687 | 2.50 | 5 | 0.13 | 20 | 2.60 | |
|  Puhar, Aaron | | | 1007 | HKG | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Li, Shing Hei | | | 1288 | HKG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lopez De Anda, Edgar | | | 1765 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Llaneza Vega, Marcos | m | | 2415 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lam, Daniel King Wai | f | | 2140 | HKG | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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