Rapid:
Individual Calculations January 2024 |
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Tolba, Islam Total change: -15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Golden knight 62 | Giza | EGY | 2023-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1726 | 4.00 | 8 | -0.76 | 20 | -15.20 | |
| Salah Nada, Mohamed | | | 1326 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Roshdy, Mahmoud | | | 2089 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | Ahmed Mohamed, Mostafa | | | 1381 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | Gamal, Youssef | | | 1519 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | Sameeh, Hany | f | | 2015 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | Abdel Hameed Mohamed, Mohamed | | | 1478 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | George Samir, David | f | | 1939 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | Mohamed Ibrahim, Sherif | | | 1394 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | * 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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