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Individual Calculations December 2021 |
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| Kolb, Markus Total change: 14.20 | |   |
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| Mallorca Chess Open 2021 | Palma | ESP | 2021-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1998 | 4.50 | 7 | 0.71 | 20 | 14.20 | |
|  Steiners, Emils | | | 1598 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aroshidze, Levan | g | | 2398 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aird, Ian | | | 1755 | SCO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kjartansson, Gudmundur | g | | 2398 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cerdo Fernandez, Miguel | | | 1859 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Juan Mas, Santiago | | | 1908 | ESP | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Juan Lepp, Jaime Boris | | | 1927 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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