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Blitz:
Individual Calculations August 2022 |
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| Yan, Weilun Total change: 35.80 | |   |
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| 2022 South African Open Chess Championships (Blitz) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1383 | 2.50 | 6 | 1.79 | 20 | 35.80 | |
|  Van Zyl, Albrecht | | | 1705 | RSA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Martin, Nico | | | 1674 | RSA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Flores Bartoli, Andrew | c | | 1670 | RSA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Mathebula, Xolani Cebo | | | 1739 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Salimu, Reuben | | | 1860 | ZIM | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Bouah, Denise | | wm | 1736 | RSA | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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) | | |
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