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Rapid:
Individual Calculations November 2021 |
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| George Nesim, Giovanni Total change: -12.00 | |   |
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| 2nd Adly Chess Academy ( Rapid ) | Cairo | EGY | 2021-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1383 | 3.50 | 5 | 0.33 | 20 | 6.60 | |
|  Elbarbary, Mohamed | | | 1164 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ismail, Hany | | | 1756 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Khaled Samy, Omar | | | 1077 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mohamed Serag, Karim | | | 1052 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mahmoud Youssef, Noha | | | 1348 | EGY | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | 2nd international Egy chess academy rapid tournament | Cairo | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1383 | 0.00 | 2 | -0.93 | 20 | -18.60 | |
| | Uvarovsky, Artem | | | 1790 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Magdy Soliman, Mahmoud | | | 1089 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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