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Individual Calculations May 2024 |
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| Rolf, Marco Total change: 25.80 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2030 | 3.00 | 9 | 0.23 | 20 | 4.60 | |
|  Kuberczyk, Christoph | f | | 2290 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Jahncke, Giso | f | | 2250 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Grooten, Herman | m | | 2223 | NED | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Biastoch, Bennet | f | | 2220 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gallana, Marco | | | 2258 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Spiric, Igor | f | | 2202 | SRB | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Heinert, Eugen | | | 2130 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Katkov, Michelle | | wf | 2120 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lauterbach, Kolja | | | 1923 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Oberliga Nord-Nord 2023-2024 April 2024 | various | GER | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2025 | 1.50 | 2 | 1.06 | 20 | 21.20 | |
| | Schmidt, Jan-Peter | f | | 2268 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Meyer, Falko | f | | 2226 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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