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Individual Calculations November 2022 |
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| Kwiatkowski, Jakub Total change: 19.60 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1352 | 3.50 | 8 | 0.98 | 20 | 19.60 | |
|  Kao, Jamison Edrich | | | 1630 | HKG | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Gautier, Marc | | | 1670 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Micallef, Jacob Leigh | | | 1229 | MLT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Abhinav, Banerjee | | | 1329 | IND | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Abubakirov, Khumid | | | 1559 | BEL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Licari, Claude | | | 1506 | MLT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Shek, Daniel | | | 1515 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mielke, Torsten | | | 1574 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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