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Blitz:
Individual Calculations February 2020 |
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| Helal, Mohamed Total change: 9.60 | |   |
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| 1st Giza 2020 Blitz | Giza | EGY | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1428 | 1.00 | 6 | 0.48 | 20 | 9.60 | |
|  Sabry, Mohamed | | | 1828 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Youssef Aly, Moustafa | | | 1821 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalaf, Amro | | | 1828 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahmoud, Moataz | | | 1828 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zaky, Mohamed | | | 1828 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ahmed Hamza, Moustafa | | | 1768 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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