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Individual Calculations October 2022 |
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| Ammous, Mahmoud Total change: -92.40 | |   |
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| Tunisian National Championship U12 Open | Zaghouan | TUN | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1473 | 4.00 | 8 | -2.38 | 40 | -95.20 | |
|  Ferjani, Mohamed Islem | | | 1149 | TUN | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Zena, Hachem | | | 1139 | TUN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ben Ayed, Iskandar | | | 1311 | TUN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Dammak, Mohamed Amine | | | 1073 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arfaoui, Mohamed Aziz | | | 1165 | TUN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Mezni, Elyes | | | 1364 | TUN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Farhat, Amen Allah | | | 1129 | TUN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | El Behi, Hatem | | | 1396 | TUN | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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) | | | | World Cadets B-12 Ch 2022 | Batumi | GEO | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1519 | 4.00 | 9 | 0.07 | 40 | 2.80 | |
| | Sowinski, Pawel | | | 2049 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cumacenko, Joris | | | 1144 | LTU | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Huh, Isaak | | | 1954 | KOR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Evgeev, Altan | | | 1220 | FID | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Borne, Felix | | | 1829 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chiari, Cosimo | | | 1800 | ITA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Lu, Yunong Elias | | | 1836 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ortiz Bogdanov, Santiago | | | 1284 | LUX | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Vinesh, Venkata Narayanaswamy | | | 1212 | SGP | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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