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Blitz:
Individual Calculations July 2022 |
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| Hefny, Ibrahem Total change: 19.60 | |   |
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| 21st Tempo chess tournament (Blitz) | Giza | EGY | 2022-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1610 | 4.00 | 8 | 0.98 | 20 | 19.60 | |
|  Eraqi, Salah | | | 1897 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Beshoy, Fayez | | | 1334 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ismail, Hany | | | 1791 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abo Zekry, Mohamed | | | 2090 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Hafez, Mahmoud M | | | 1643 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Tamer, Mohamed | f | | 1901 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Salama, Mahmoud | | | 1494 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tawfiek, Maged | | | 1638 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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