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Individual Calculations November 2021 |
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| Njoroge, Martin Total change: -26.00 | |   |
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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 |
| 1803 | 1959 | 5.00 | 9 | -1.30 | 20 | -26.00 | |
|  Zielinski, Olgierd | | | 1785 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Florakis, Konstantinos | | | 1749 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Hagevi, Vidar | | | 1784 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | De Joya, Florian | | | 1832 | FID | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Castillo Pena, Patricia Evarista | | wc | 1794 | DOM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stathatos, Alexandros | | | 1651 | GRE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Udipi, Kala Kishan | | | 1730 | SUI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Baisynov, Islam | | | 1955 | KGZ | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ehab, Mohamed | | | 1948 | EGY | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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