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Individual Calculations July 2023 |
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| Braun, Klaus Total change: -14.20 | |   |
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| European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1976 | 3.50 | 9 | -0.71 | 20 | -14.20 | |
|  Lacasa Diaz, Jose Antonio | m | | 2359 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Rapetti, Giuseppe | | | 1611 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Roatta, Luca | | | 2122 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Nelis, Jean-Francois | | | 2094 | MNC | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Druckenthaner, Andreas | f | | 2227 | AUT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cziko, Eduard-Carol | | | 1885 | ROU | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ronzano, Luca | | | 1745 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vehi Bach, Victor Manuel | m | | 2236 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dieli, Riccardo | | | 1733 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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