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Individual Calculations September 2021 |
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| Wang, Kaiwen Total change: 82.40 | |   |
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| 33. Kieler Open 2021 | Kiel | GER | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1068 | 3.50 | 9 | 2.24 | 40 | 89.60 | |
|  Peglau, Charis | | | 1468 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Diederichs, Karl | | | 1468 * | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Jarosch, Wolfram | | | 1468 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maas, Kolja | | | 1468 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wartenberg, Alexander | | | 1424 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Peglau, Lorena | | | 1005 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Kirchner, Philipp | | | 1468 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Serrer, David | | | 1468 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pennekamp, Christoph | | | 1468 * | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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 Jugendmeisterschaft 2021 U10 | Willingen | GER | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1068 | 1.50 | 5 | -0.18 | 40 | -7.20 | |
| | Nemitz, Alfred | | | 1280 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sayas, Payyappat | | | 1082 | IND | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Teng, David | | | 1380 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Guo, Felix | | | 1045 | GER | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bundan, Edward | | | 1217 | GER | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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