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Individual Calculations November 2021 |
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| Ndegwa, Jackson Kamau Total change: -46.00 | |   |
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| World Amateur Chess Championship 2021 U2000 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1955 | 4.50 | 9 | -2.30 | 20 | -46.00 | |
|  Al Ibrahim, Abdulrahman | | | 1780 | KUW | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Fanha, Paulo | c | | 1702 | POR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Khalifah, Khaled | c | | 1790 | UAE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Qatan, Said Mahad | | | 1711 | OMA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Al Azmi, Khalaf | | | 1731 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Udipi, Kala Kishan | | | 1730 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Florakis, Konstantinos | | | 1749 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tarnowska, Aleksandra | | | 1841 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Tenuunbold, Battulga | c | | 1753 | MGL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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