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Individual Calculations November 2022 |
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| Di Mattia, Luciano Total change: -39.80 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1490 | 1.50 | 5 | -1.99 | 20 | -39.80 | |
|  Zamir, Zayan | | | 1275 | KEN | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Buckle, Adam | | | 1285 | MLT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Gauci, David | | | 1135 | MLT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Saket, Kumar | | | 1321 | IND | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pantelic, Slobodan | | | 1597 | AUT | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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