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Individual Calculations March 2023 |
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| Alali, Tammam. Total change: 68.00 | |   |
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| Think & Plan January Tournament 2023 Group A | Sharjah | UAE | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1309 | 3.00 | 5 | 2.21 | 40 | 88.40 | |
|  Klochkov, Grigory | | | 1310 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Sameir, Ramez | | | 1863 | EGY | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Fakuade, Babatunde Olabode | | | 1731 | NGR | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Dehghan, Ibrahim | | | 1730 | FID | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Ahmed, Abdelrahman | | | 1645 | EGY | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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) | | | NOTE: K factor changed | | 3rd Chess Lab Classic Challenge U1800 | Dubai | UAE | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1332 | 0.00 | 3 | -1.02 | 20 | -20.40 | |
| | Fakuade, Babatunde Olabode | | | 1731 | NGR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reyes, Danilo G. | | | 1566 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kaushal, Amit | | | 1159 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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