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Individual Calculations December 2017 |
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| Nguyen, Alex Dac-Vuong Total change: 44.00 | |   |
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| Sachseneinzelmeisterschaft 2017 | Leipzig | GER | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2131 | 3.00 | 6 | -0.58 | 40 | -23.20 | |
|  Rudolph, Juergen | | | 1740 | GER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Langrock, Hannes | m | | 2385 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Schunk, Thomas | f | | 2154 | GER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Alvermann, Christian | | | 1886 | GER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Bronn, Gottfried | | | 1872 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Roesemann, Rainer | f | | 2208 | GER | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 A | Magdeburg | GER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2125 | 3.50 | 5 | 1.68 | 40 | 67.20 | |
| | Niering, Martin | | | 2214 | GER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Liedtke, Matthias | f | | 2264 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Roseneck, Jonas | | | 2279 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Zieher, Hartmut | | | 2226 | GER | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Wronn, Bernd | | | 2140 | GER | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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