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Individual Calculations November 2022 |
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| Baker, John Total change: -34.00 | |   |
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| XYChess October Classic A 2022 | Gzira | MLT | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1686 | 3.50 | 6 | -0.64 | 20 | -12.80 | |
|  Bjornstad, Frode | | | 1210 | NOR | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Bukovskij, Dmitri | | | 1268 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Farah, Alberto | | | 1867 | MLT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Psaila, Ocean | | | 1286 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Crnkovic, Predrag | | | 1736 | SRB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mizzi, Steve | | | 1579 | MLT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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 |
| 1795 | 1686 | 0.00 | 3 | -1.06 | 20 | -21.20 | |
| | Hurtado Oldridge, Felipe | | | 1873 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Coy, Rupert | | | 1780 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ghitza, Elena | | | 1733 | MLT | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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