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Blitz:
Individual Calculations January 2023 |
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| Rafea, Hamza Total change: 4.40 | |   |
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| 2nd of Dec Alain Chess Blitz Tournament 2022 | Al Ain | UAE | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1112 | 0.50 | 5 | -0.31 | 40 | -12.40 | |
|  Pabalan, Rocky | | | 2007 | PHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Nawaf Ali, Al-Mansoori | | | 1367 | UAE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ghaith, Saeed Alnuaimi | | | 1345 | UAE | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Alali, Ali | | | 1260 | UAE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Longart Cuesta, Pedro Roberto | | | 1460 | VEN | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Arab Family Team Championship 2022 | Sharjah | UAE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1106 | 1.50 | 3 | 0.42 | 40 | 16.80 | |
| | Mariam Mohammed, Almaeeni | | | 1167 | UAE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Mohammed, Bader Awad | | | 1109 | JOR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Saqar, Essa Khamis | | | 1388 | UAE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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