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Individual Calculations February 2023 |
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| Ali, Alqaisi Total change: -78.40 | |   |
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| Rilton Elo 2022-2023 | Stockholm | SWE | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1898 | 5.00 | 9 | -1.41 | 40 | -56.40 | |
|  Ezeldeen, Almaaqbeh | | | 1488 | JOR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dingertz, Erik | | | 2072 | SWE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Evenshaug, Amadeus Hestvik | | | 1731 | NOR | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Omarsson, Josef | | | 1538 | ISL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Golsta, Ramona | | | 1721 | LAT | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kokocinski, Majkel | | | 1624 | SWE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Yogesh, Vivek Shelgaonkar | | | 1498 * | SGP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wengler, Joerg | | | 2023 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Orban, Tiberiu | | | 1664 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | NOTE: K factor changed | | First Grade Clubs Chess Championship-2022 | Amman | JOR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1898 | 0.50 | 2 | -1.10 | 20 | -22.00 | |
| | Osama, Alawneh | | | 1761 | JOR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ezeldeen, Almaaqbeh | | | 1488 | JOR | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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