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Individual Calculations July 2022 |
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| Wael Sabry, Mina Total change: 75.60 | |   |
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| 2nd Sharjah Challengers 2022 - International Chess Championship | Sharjah | UAE | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1695 | 3.00 | 9 | 1.13 | 36 | 40.68 | |
|  Elazazy, Amro | | | 2080 | EGY | 1.00 | 1 | 0.91 | 36 | 32.76 | |  Sultan, Ibrahim | m | | 2052 | UAE | 0.00 | 1 | -0.11 | 36 | -3.96 | | | Al Mutairi, Abdullah F | | | 1990 | KSA | 0.00 | 1 | -0.15 | 36 | -5.40 | | | Sarwat, Walaa | m | | 2237 | EGY | 0.00 | 1 | -0.03 | 36 | -1.08 | | | Al Kalbani, Wadima | | wf | 1612 | UAE | 0.50 | 1 | -0.11 | 36 | -3.96 | | | Elnaami, Hashem A.k. | c | | 1934 | LBA | 1.00 | 1 | 0.80 | 36 | 28.80 | | | George Samir, David | c | | 2026 | EGY | 0.50 | 1 | 0.38 | 36 | 13.68 | | | Al Maamari, Wafia Darwish | | wf | 1797 | UAE | 0.00 | 1 | -0.36 | 36 | -12.96 | | | Ofowino, Toritsemuwa | | | 1936 | NGR | 0.00 | 1 | -0.20 | 36 | -7.20 | |
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) | | | | Adly Chess Academy Classic U2000 | Cairo | EGY | 2022-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1695 | 5.00 | 7 | 0.53 | 36 | 19.08 | |
| | Salah, Abdelrahman | | | 1295 * | EGY | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Medhat, Magdy | | | 1862 | EGY | 1.00 | 1 | 0.72 | 36 | 25.92 | | | Amer, Mohamed M. | | | 1849 | EGY | 0.00 | 1 | -0.29 | 36 | -10.44 | | | Khaled Mohamed, Amr | | | 1351 | EGY | 1.00 | 1 | 0.12 | 36 | 4.32 | | | Mohamed Serag Eldeen, Ahmed | | | 1397 | EGY | 1.00 | 1 | 0.15 | 36 | 5.40 | | | Fathy, Mahmoud | | | 1828 | EGY | 0.00 | 1 | -0.32 | 36 | -11.52 | | | Mohamed Serag, Karim | | | 1280 | EGY | 1.00 | 1 | 0.07 | 36 | 2.52 | | | * 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) | | | | Egyptian League 2021-2022 Final 8-9-10 | Many Cities | EGY | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1770 | 2.00 | 2 | 0.27 | 36 | 9.72 | |
| | Karim, Hamza | | | 1370 * | EGY | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Ahmed Abbas, Youssef | | | 1516 | EGY | 1.00 | 1 | 0.19 | 36 | 6.84 | | | * 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) | | | | Egyptian League 2021-2022 Final Postponed Rounds 5 | Many Cities | EGY | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1770 | 1.00 | 1 | 0.17 | 36 | 6.12 | |
| | Vijay, Arnav | | | 1500 | EGY | 1.00 | 1 | 0.17 | 36 | 6.12 | |
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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