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Blitz:
Individual Calculations September 2023 |
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| Chow, Edwin Total change: -9.00 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Blitz S7 (18th Aug) | Hong Kong | HKG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1412 | 3.50 | 6 | -0.45 | 20 | -9.00 | |
|  Lau, Hoi Kiu | | | 1138 | HKG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Lau, Chung Kiu | | | 1258 | HKG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fang, Brandon Jun Qiao | | | 1352 | HKG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Chu, Kin Ho | | | 1386 | HKG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Cheung, Cheuk Lam | | | 1286 | HKG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chu, Sing Tai | | | 1322 | HKG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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