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Rapid:
Individual Calculations June 2019 |
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| Iusif Mokhamed Refaat, Akhmed Total change: -19.40 | |   |
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| El Prince Chess Rapid | Alexandria | EGY | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1336 | 1.00 | 7 | -0.97 | 20 | -19.40 | |
|  Amer, Mohamed M. | | | 1736 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abourida, Amir | | | 1643 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kamil, Askandar | | | 1560 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mohamed, Elsayed Mohamed | | | 1261 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abo Elmkarm, Mohamed | | | 1483 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ibrahim, Atia Ahmed | | | 1635 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | El Alshey, Mahmoud | | | 1350 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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