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Blitz:
Individual Calculations February 2017 |
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| Abdel Hamod, Zaki Total change: 30.40 | |   |
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| 8th Gharbia Blitz Chess | Mahalla | EGY | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1807 | 2.50 | 7 | 1.42 | 20 | 28.40 | |
|  Abdel Elah, Ahmed | | | 2174 | EGY | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Sharaf Eldin, Tamer | | | 2054 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Elsenosy, Hesham | | | 2206 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hesham, Abdallah | | | 2010 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | El Shenawy, Ashraf | | | 2127 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Allam, Emad Hamdy | | | 2081 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lotfy, Abdel Rahman | | | 2084 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Alexandria Kaman we Kaman | Alexandria | EGY | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1807 | 3.00 | 6 | -0.07 | 20 | -1.40 | |
| | Hany, Omar Mahmoud | | | 1445 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elsayed, Gamal | | | 2044 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mansour, Ayman | | | 1505 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abdou, Mohamed Hamdy | | | 2092 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abdel Gawad, Ahmed Elsayed | | | 1535 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | El Shenawy, Ashraf | | | 2127 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Layalena Chess Tournament | Damanhour | EGY | 2017-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1807 | 2.50 | 6 | 0.17 | 20 | 3.40 | |
| | Mousa, Ahmed | | | 2207 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nasser, Mohamed | | | 1407 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Gamal | | | 2044 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Draz, Ahmed Elsayed | | | 1581 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | El Shenawy, Ashraf | | | 2127 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mohamed, Taghian | | | 2042 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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