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Individual Calculations August 2023 |
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| Sultan Jabir, Alzarooni Total change: -18.55 | |   |
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| Think & Plan June 2023 Classical Standard Group B | Sharjeh | UAE | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1486 | 1.00 | 7 | -2.02 | 35 | -70.70 | |
|  Ahmad, Al Romaithi | | | 1936 | UAE | 0.00 | 1 | -0.06 | 35 | -2.10 | |  Ahmed, Ali Bamatraf | | | 1268 | UAE | 1.00 | 1 | 0.22 | 35 | 7.70 | | | Abuazizah, Raji | | | 2070 | PLE | 0.00 | 1 | -0.02 | 35 | -0.70 | | | Zebida, Mohamed | | | 2031 | EGY | 0.00 | 1 | -0.03 | 35 | -1.05 | | | Alhammadi, Khalifa Mohamed | | | 1355 | UAE | 0.00 | 1 | -0.68 | 35 | -23.80 | | | Nookala, Nikhil Sriram | | | 1353 | IND | 0.00 | 1 | -0.68 | 35 | -23.80 | | | Saqar, Essa Khamis | | | 1276 | UAE | 0.00 | 1 | -0.77 | 35 | -26.95 | |
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) | | | | UAE National Chess Championship 2023-U12 Open | Sharjeh | UAE | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1486 | 1.00 | 4 | -1.70 | 35 | -59.50 | |
| | Ahmed, Khaleifa Albedwawi | | | 1171 | UAE | 0.00 | 1 | -0.86 | 35 | -30.10 | | | Mohamed, Yousuf Al-Ali | | | 1382 | UAE | 1.00 | 1 | 0.36 | 35 | 12.60 | | | Aamer Saeed, Alyileili | | | 1279 | UAE | 0.00 | 1 | -0.77 | 35 | -26.95 | | | Rashid, Husain Alhammadi | | | 1537 | UAE | 0.00 | 1 | -0.43 | 35 | -15.05 | |
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) | | | | CZECH OPEN 2023 - B | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1486 | 4.50 | 9 | 3.19 | 35 | 111.65 | |
| | Stomprowski, Eckhard | | | 1787 | GER | 1.00 | 1 | 0.85 | 35 | 29.75 | | | Sigut, Ondrej | | | 1808 | CZE | 0.00 | 1 | -0.13 | 35 | -4.55 | | | Topencik, Bruno | | | 1776 | CZE | 0.00 | 1 | -0.16 | 35 | -5.60 | | | Nespurek, Jakub | | | 1749 | CZE | 1.00 | 1 | 0.82 | 35 | 28.70 | | | Sklenar, Tomas | | | 1822 | CZE | 0.00 | 1 | -0.12 | 35 | -4.20 | | | Petrun, Milan | | | 1858 | CZE | 1.00 | 1 | 0.90 | 35 | 31.50 | | | Ahlbrecht, Malte | | | 1737 | GER | 0.00 | 1 | -0.19 | 35 | -6.65 | | | Luban, Peter | | | 1791 | GER | 0.50 | 1 | 0.36 | 35 | 12.60 | | | Vollmar, Timo | | | 1791 | GER | 1.00 | 1 | 0.86 | 35 | 30.10 | |
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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