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Rapid:
Individual Calculations November 2021 |
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| Mohamed Serag, Karim Total change: 77.60 | |   |
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| 2nd Adly Chess Academy ( Rapid ) | Cairo | EGY | 2021-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1052 | 3.00 | 6 | 2.28 | 20 | 45.60 | |
|  Tamer Waguih, Fared | | | 1479 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Yassen Aly, Aly | | | 1338 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ahmed Emad Eldin, Hamza | | | 1536 | EGY | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Mohamed Attia, Omar | | | 1317 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | George Nesim, Giovanni | | | 1383 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohamed Azzab, Mareim | | | 1367 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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 |
| 1467 | 1052 | 2.00 | 5 | 1.60 | 20 | 32.00 | |
| | Ameir, Yehya | | | 1382 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Osama Nasif, Martin | | | 1523 | EGY | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Abdin, Mahmoud | | | 1453 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anwar, Ameir | | | 1390 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Parladi, Fethullah Halid | | | 1585 | TUR | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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