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Rapid:
Individual Calculations November 2022 |
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| Ismail, Hany Total change: -15.00 | |   |
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| 1st Black Ball Chess Tournament U20 | Cairo | EGY | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1716 | 5.00 | 8 | -0.75 | 20 | -15.00 | |
|  Mohamed, Adam | | | 1316 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bahaa Eldin, Omar | | | 1354 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Naiel, Abd El Rahman | | | 1320 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | George Micheal, Kevin | f | | 1938 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Reda, Michael | | | 1412 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Weam, Ahmed | | | 1308 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elkady, Fady | | | 1399 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wafa, Hamed | c | | 2022 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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