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Individual Calculations February 2020 |
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| Horyna, Josef Total change: -32.80 | |   |
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| MARIENBAD OPEN 2020 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1789 | 3.00 | 8 | -1.64 | 20 | -32.80 | |
|  Horackova, Isabela | | | 1389 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikulas, Dusan | f | | 1969 | SVK | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sonntagbauer, Manfred | | | 1431 | AUT | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kirs, Pavel | | | 1544 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Chmelik, Jiri | | | 1958 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Aird, Ian | | | 1857 | SCO | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Palkova, Hana | | | 1874 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kosina, Vladimir | | | 1647 | CZE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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