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Rapid:
Individual Calculations September 2023 |
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| Kosak, Karolina Total change: 190.00 | |   |
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| 3. Sandhaeuser Schachsommer Schnellschachturnier | Sandhausen | GER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1374 | 3.00 | 7 | 2.49 | 40 | 99.60 | |
|  Lares, Harald | | | 1971 | GER | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Mukazhanov, Mansur | | | 1743 | GER | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Schnepp, Gunnar | f | | 2184 | AUT | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sitzler, Matthias | | | 1821 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Berger, Lars | | | 1531 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Klein, Joachim | | | 2200 | GER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Zieger, Bernd | | | 1863 | GER | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | World Youth U16 Chess Olympiad 2023 | Eindhoven | NED | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1374 | 4.50 | 9 | 2.26 | 40 | 90.40 | |
| | Gikandi, Bernice Wambui | | | 1178 | KEN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Deak-Sala, Emilia | | | 1910 | AUT | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Peglau, Charis | | wf | 1937 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Yan, Weilun | | | 1392 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gkoutzouki, Aikaterini Argyro | | | 1548 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Madi, Aidana | | | 1500 | KAZ | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Elharrak, Ahmed | | | 1764 | MAR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Gergin, Isafara | | | 1751 | NED | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Zito, Enrica | | | 1628 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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