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Individual Calculations November 2021 |
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| Brebos, Panayotis Total change: 0.00 | |   |
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| World Amateur Chess Championship 2021 U1700 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1542 | 0 | 2.50 | 8 | 0.00 | 1401 | | 0.00 | |
|  Abdulrahim, Salem | | | 1629 | UAE | 0.00 | 1 | 0.00 | | 0.00 | |  De Rumigny, Philippe | | | 1438 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Abdivaliev, Daniial | | | 1482 | KGZ | 0.00 | 1 | 0.00 | | 0.00 | | | Gautier, Marc | | | 1684 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Mielke, Torsten | | | 1634 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Taddia, Davide | | | 1470 | ITA | 1.00 | 1 | 0.00 | | 0.00 | | | Perrakis, Polychronis | | | 1627 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Alasad, Tareq | | | 1372 | KUW | 0.50 | 1 | 0.00 | | 0.00 | |
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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