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Individual Calculations October 2023 |
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| Peretz, Malkiel Total change: -17.80 | |   |
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| World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2154 | 3.00 | 7 | -0.89 | 20 | -17.80 | |
|  Lang, Karl | | | 1973 | AUT | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Ten Hacken, Jos | | | 2064 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kierzek, Matthias, Dr. | | | 2165 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Koehler, Gerhard, Dr. | | | 2189 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kollari, Sabahajdin | | | 2118 | KOS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Petran, Peter | m | | 2190 | SVK | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Vinke, Dietmar | f | | 2081 | FIN | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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