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Individual Calculations November 2022 |
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| Zangrilli, Leonardo Total change: -60.80 | |   |
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| XYChess October Classic A 2022 | Gzira | MLT | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1264 | 0.00 | 4 | -0.31 | 40 | -12.40 | |
|  Crnkovic, Predrag | | | 1736 | SRB | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Van Ginkel, Henk | | | 1850 | NED | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Azzopardi, Ray | | | 1529 | MLT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ibrahim, Ayman | | | 1700 | MLT | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1264 | 0.00 | 5 | -1.21 | 40 | -48.40 | |
| | Fleri, Luke | | | 1596 | MLT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chua, Jing Yuan Cyril | | | 1534 | SGP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jacobs, Paul | | | 1629 | BEL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Czuprynski, Janusz | | | 1438 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Micallef, Jacob Leigh | | | 1229 | MLT | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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