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Rapid:
Individual Calculations August 2022 |
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| Mohamed Elsayed, Adham Total change: 30.60 | |   |
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| MANSORA CHESS CLUB ( MCC ) 5 th INTERNATIONAL RAPID CHESS TOURNAMENT FOR YOUTH ( U 10 & 14 & 18 ) | Dakahlia | EGY | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1342 | 4.50 | 6 | 1.15 | 20 | 23.00 | |
|  Mohamed Ismail, Ayad A | | | 1135 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Ahmad Mousaa, Yehya | | | 1351 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Emad, Yousf | | | 1686 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohamed Abdel Lateif, Ahamed | | | 1334 | EGY | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mohamed Hegazy, Omar | | | 1102 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sabry Waled, Mohamed | | | 1225 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Sporting Castle Club Rapid | Tanta | EGY | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1342 | 1.00 | 5 | 0.49 | 20 | 9.80 | |
| | Salah Mahmoud, Khaled | | | 1702 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ashraf Shafik, Abanoub | | | 1808 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mahrous, Ibrahem | | | 1662 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Rashid, Sherif | | | 1725 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdel Hameed Mohamed, Mohamed | | | 1649 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | MANSORA CHESS CLUB ( MCC ) 7 th INTERNATIONAL RAPID CHESS TOURNAMENT U18 | Dakahlia | EGY | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1342 | 1.50 | 4 | -0.11 | 20 | -2.20 | |
| | Emad, Yousf | | | 1686 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohamed Abdel Lateif, Ahamed | | | 1334 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Sherif, Sara | | | 1025 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Saeed, Hamza | | | 1691 | EGY | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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