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Individual Calculations July 2017 |
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| Lotzien, Hans Total change: 4.00 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2131 | 6.00 | 9 | 0.20 | 20 | 4.00 | |
|  Sand, Rosemarie | | | 1777 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Nieland, Wim | | | 1917 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kienzler, Werner | | | 2024 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Stull, Norbert | | | 2019 | LUX | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Buzov, Boris | | | 2101 | UKR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Tiedt, Gunter, Dr. | | | 2013 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Doncevic, Dario | m | | 2289 | CRO | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Limberg, Siegfried | | | 2019 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Riek, Wolfgang | | | 1983 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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