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Individual Calculations February 2023 |
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| Alhammadi, Khalifa Mohamed Total change: -12.00 | |   |
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| UAE League Chess Tournament 2022 - U14 | Dubai | UAE | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1058 | 1293 | 1.00 | 1 | 0.21 | 40 | 8.40 | |
|  Ali, Rashed Alqemzi | | | 1058 | UAE | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 2nd Ali Abu Khalil Memorial Master | Sharjah | UAE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1293 | 2.00 | 7 | -0.51 | 40 | -20.40 | |
|  Ganichev, Alexander | | | 2244 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Spivakovskyy, Sergiy | | | 1095 | UKR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rafee, Mohd Hayel | | | 1855 | SYR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dehghan, Ibrahim | | | 1730 | FID | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Aditi, Arun | | | 1328 | IND | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Klochkov, Grigory | | | 1310 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ahmed, Ali Bamatraf | | | 1112 | UAE | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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