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Individual Calculations November 2022 |
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| Baete, Guy Total change: 2.00 | |   |
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| Belgian Interclubs 2022-2023 Ronde 2 | Various Places | BEL | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1805 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Van Steen, Guido | | | 1405 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1805 | 4.00 | 9 | 0.02 | 20 | 0.40 | |
| | Messala, Jamal | | | 1965 | MAR | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Steincamp, Isaac | | | 1910 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Oelmann, Henry | | | 1954 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Refalo, Ian | | | 1580 | MLT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Richards, John | | | 1690 | MLT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Davis, Lee | | | 1922 | WLS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Saber, Anas | | | 1957 | MAR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Serrato, Rafael Antonio | | | 1691 | COL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Montiel, Angel Nathanael | | | 1963 | PAR | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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