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Blitz:
Individual Calculations September 2023 |
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| Obaid, Sondos Total change: -9.20 | |   |
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| Bahrain Chess Championship 2023 (Blitz) | Juffair | BRN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1191 | 0.00 | 3 | -0.23 | 40 | -9.20 | |
|  Bukhalaf, Hussain | | | 1793 | BRN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Al-Ghasra, Ahmed | | | 1441 | BRN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bukhalaf, Khalaf | | | 1767 | BRN | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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