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Individual Calculations February 2020 |
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| Ho, Ngoc Hai-Dang Total change: 175.60 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1650 | 4.00 | 7 | 2.22 | 40 | 88.80 | |
|  Reyer, Ulli | | | 2050 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  James, Chris | | | 1860 | SCO | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Koetz, Andreas | | | 1913 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Schreck, Robert | | | 2020 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Wessel, Daniel | | | 1400 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rosenkranz, Andree | | | 1999 | GER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Bielick, Jakob | | | 1822 | GER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 D | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1650 | 4.50 | 5 | 2.17 | 40 | 86.80 | |
| | Oberbacher, Michael | | | 1643 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Bruehe, Martin | | | 1655 | GER | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sundui, Chinguun | | | 1631 | MGL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Meffert, Claudia | | | 1755 | GER | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Sauer, Tim | | | 1691 | GER | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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