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Blitz:
Individual Calculations September 2023 |
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| Hussain, Waheed Total change: 3.60 | |   |
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| Bahrain Chess Championship 2023 (Blitz) | Juffair | BRN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1004 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
|  Alburshaid, Ebrahim | | | 1649 | BRN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Almajed, Mohamed | | | 1258 | BRN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ali, Sayed Mohammed | | | 1228 | BRN | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Yaqoob, Wafa | | | 1031 | BRN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Sharaf, Hawra | | | 1267 | BRN | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Abu Dhabi International Chess Festival - Blitz Under 16 | Abu Dhabi | UAE | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1004 | 0.00 | 4 | -0.35 | 40 | -14.00 | |
| | Majidi, Seyed Mohammad Parsa | | | 1829 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Youssef, Mohamed | | | 1352 | MAR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wang, Zixuan(sd) | | | 1307 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kareem, Manassaki | | | 1376 | BRN | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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