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Individual Calculations February 2024 |
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| Sundui, Baatarjav Total change: 38.00 | |   |
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| 6. Internationales Spandauer Weihnachtsopen 2023 | Berlin-Spandau | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1611 | 2.00 | 6 | 0.48 | 40 | 19.20 | |
|  Gruenwald, Alexander | | | 2050 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Jurkatis, Hagen | | | 1916 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Thuernau, Constantin | | | 1337 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cote, Frederic | | | 1859 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bandlow, Matthias | | | 1961 | GER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Costello, Colin A | | | 1858 | ENG | 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) | | | NOTE: K factor changed | | Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 E | Potsdam | GER | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1611 | 4.50 | 5 | 0.94 | 20 | 18.80 | |
| | Zielke, Mika | | | 1423 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sonsalla, Stefan | | | 1314 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Boettcher, Tim | | | 1433 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kuhr, Stefan | | | 1549 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Wahono, Richard | | | 1499 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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