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Individual Calculations August 2018 |
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| Hassan, Abdullah Total change: -13.20 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2335 | 4.50 | 8 | -0.66 | 20 | -13.20 | |
|  Valantiejus, Vaidotas | | | 2116 | LTU | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Smieszek, Wojciech | | | 2137 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Czopor, Maciej | | | 2217 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Adamski, Jan | m | | 2217 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Socko, Monika | g | wg | 2464 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bharath, Subramaniyam H | c | | 2231 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Bus, Konrad | | | 2257 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Praczukowski, Stanislaw | | | 2170 | POL | 1.00 | 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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