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Individual Calculations October 2022 |
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| Abdallah, Mohamed Khalil Total change: 23.56 | |   |
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| Tunisian National Championship U14 Open | Zaghouan | TUN | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1476 | 7.50 | 9 | 0.47 | 38 | 17.86 | |
|  Hemdani, Iyed | | | 1074 | TUN | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Saadaoui, Mohamed Iyad | | | 1226 | TUN | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Kolsi, Mohamed Aziz | | | 1274 | TUN | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Jlajla, Amine | | | 1242 | TUN | 0.50 | 1 | -0.29 | 38 | -11.02 | | | Hasnaoui, Amen Allah | | | 1088 | TUN | 0.50 | 1 | -0.41 | 38 | -15.58 | | | Saidi, Mohamed Hassen | | | 1255 | TUN | 1.00 | 1 | 0.22 | 38 | 8.36 | | | Boudaya, Ahmed | | | 1231 | TUN | 0.50 | 1 | -0.30 | 38 | -11.40 | | | Kourda, Chedy | | | 1440 | TUN | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Boumaiza, Fares | | | 1315 | TUN | 1.00 | 1 | 0.29 | 38 | 11.02 | |
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) | | | | World Youth Chess Championship 2022 - Open 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1461 | 2.50 | 9 | 0.15 | 38 | 5.70 | |
| | Taran, Sebastian | | | 2000 | ROU | 0.00 | 1 | -0.03 | 38 | -1.14 | | | Amangeldy, Ernur | | | 1903 | KAZ | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Gales, Randi-Ioan | | | 1851 | ROU | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Trifu, Stefan | | | 1853 | ROU | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Kolsi, Mohamed Aziz | | | 1274 | TUN | 0.50 | 1 | -0.24 | 38 | -9.12 | | | Matei-Catruna, Andrei | | | 1310 | ROU | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Bujac, Dan | | | 1715 | MDA | 0.50 | 1 | 0.31 | 38 | 11.78 | | | Sabarez, Iulian | | | 1735 | ROU | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Veverka, Vladimir | | | 1622 | CZE | 0.50 | 1 | 0.21 | 38 | 7.98 | |
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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