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Rapid:
Individual Calculations February 2019 |
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| Sawers, Kerlus Total change: -26.60 | |   |
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| international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1793 | 3.00 | 8 | -1.49 | 20 | -29.80 | |
|  Abdel Hameid, Islam | | | 1606 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Raslan, Moustafa | | | 2193 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tamer, Ahmed | c | | 1723 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mohamed, Mahmoud Mohamed | | | 1735 | EGY | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kamil, Askandar | | | 1545 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zekri Fahmy, Ahmed | | | 1717 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abourida, Amir | | | 1703 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Abdel Hameid, Zaki | | | 1819 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1793 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
| | Omran, Amro | | | 1629 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kretam, Ayman | | | 2016 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hosny Ahmed, Mohamed | | | 1792 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Abdallah Hussein, Mohamed | | | 1742 | EGY | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Madyan, Amro | | | 1917 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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