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Individual Calculations April 2023 |
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| Halli, Gerhard Total change: -18.80 | |   |
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| 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1957 | 4.50 | 8 | -0.94 | 20 | -18.80 | |
|  Mayer, Dietmar | | | 1705 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Mueggenburg, Rolf | | | 1643 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Luciani, Carlo | | | 2194 | ITA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zwetz, Anita | | | 1827 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kundt, Guenther, Dr. | | | 1776 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Speicher, Franz | | | 1790 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Christen, Pierre | | | 1855 | LUX | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Schestak, Herbert | | | 1729 | AUT | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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