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Individual Calculations May 2023 |
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| Riering, Berthold Total change: 10.60 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1970 | 5.00 | 9 | 0.53 | 20 | 10.60 | |
|  Mattavelli, Italo | | | 1643 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marentini, Marcel | | | 2118 | SUI | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Krauseneck, Peter, Dr. | | | 2117 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Streiter, Manfred | | | 1854 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Koehler, Gerhard, Dr. | | | 2250 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Schroeder, Klaus | | | 1821 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Loibl, Johann | | | 1641 | AUT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kyas, Juergen | | | 2178 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Haubt, Georg | f | | 2066 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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