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Rapid:
Individual Calculations November 2022 |
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| Maged, Mathew Total change: 18.80 | |   |
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| 1st Black Ball Chess Tournament U20 | Cairo | EGY | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1594 | 4.00 | 6 | 0.47 | 40 | 18.80 | |
|  Khaled Gabr, Ahmed | | | 1194 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  George Micheal, Kevin | f | | 1938 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shady, Ahmed | | | 1496 | EGY | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Amr Maamoun, Moustafa | | | 1287 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dawod, Ibrahim | | | 1197 | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdo, Hany Elsayed | | | 1998 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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