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Rapid:
Individual Calculations February 2019 |
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| Eltunsawy, Mohamed Total change: -47.00 | |   |
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| Barklez Chess | Cairo | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1887 | 4.50 | 7 | -0.15 | 20 | -3.00 | |
|  Ahmed Hassan, Amro | | | 1487 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moawafy, Mohamed | | | 1581 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sharaf Eldin, Tamer | | | 2040 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Elokdah, Hamdy | | | 1836 | EGY | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mohammed Alslamony , Ahmed | | | 1599 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zabeib, Mohamed | | | 2040 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Serag, Elsaeed | | | 1581 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | Mahalat Damnah chess Rapid | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1887 | 0.50 | 4 | -2.20 | 20 | -44.00 | |
| | Mohamed, Taghian | | | 2235 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Serag, Elsaeed | | | 1581 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Reda Fathy, Mahmoud | | | 1593 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Negm, Elemam Salem | | | 1557 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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