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Individual Calculations October 2022 |
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| El Behi, Hatem Total change: 157.70 | |   |
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| Tunisian National Championship U12 Open | Zaghouan | TUN | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1399 | 6.50 | 8 | 1.39 | 38 | 52.82 | |
|  Farhat, Amen Allah | | | 1130 | TUN | 1.00 | 1 | 0.17 | 38 | 6.46 | |  Bouafia, Arken | | | 1216 | TUN | 0.50 | 1 | -0.24 | 38 | -9.12 | | | Arfaoui, Mohamed Aziz | | | 1166 | TUN | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Mezni, Elyes | | | 1364 | TUN | 0.50 | 1 | -0.05 | 38 | -1.90 | | | Saidi, Mohamed Ali | | | 1146 | TUN | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Chelly, Yahya | | | 1487 | TUN | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Ben Ayed, Iskandar | | | 1311 | TUN | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Ammous, Mahmoud | | | 1476 | TUN | 1.00 | 1 | 0.61 | 38 | 23.18 | |
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 |
| 1748 | 1385 | 4.00 | 10 | 2.76 | 38 | 104.88 | |
| | Tan, Yi Rui Ray | | | 1884 | SGP | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Zander, Emil | | | 2025 | DEN | 1.00 | 1 | 0.99 | 38 | 37.62 | | | Das, Aditeya | | | 1712 | USA | 1.00 | 1 | 0.87 | 38 | 33.06 | | | Federer, Colin | | | 1835 | SUI | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Witczak, Borys | | | 1713 | POL | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Alizada, Pasham | | | 1770 | AZE | 1.00 | 1 | 0.91 | 38 | 34.58 | | | Khvedelidze, Luka | | | 1666 | GEO | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Koehalmi-Szabo, Mihaly | | | 1683 | SUI | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Qian, Eric | | | 1572 | CAN | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Tolmacevs, Romans | | | 1618 | LAT | 0.00 | 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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