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Individual Calculations November 2022 |
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| Taddia, Davide Total change: 2.60 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1452 | 2.50 | 6 | 0.13 | 20 | 2.60 | |
|  Jacobs, Paul | | | 1629 | BEL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bourassa, Louis | | | 1591 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Celis Vargas, Walter Enrique | | | 1628 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Micallef, Jacob Leigh | | | 1229 | MLT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mielke, Torsten | | | 1574 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Passariello, Andrea | | | 1516 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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