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Individual Calculations August 2023 |
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| Ahn, Sungmin Total change: 30.40 | |   |
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| CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1776 | 5.50 | 9 | 1.52 | 20 | 30.40 | |
|  Krejci, Zdenek | | | 1252 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Brylski, Pawel | | | 1943 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Horackova, Isabela | | | 1376 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kirschbaum, Gunnar | | | 2035 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Vodicka, Pavel | | | 1960 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Czyzykiewicz, Rafal | | | 1731 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Houska, Bronislav | | | 1974 | CZE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kastner, Oldrich | | | 2050 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chmelik, Jiri | | | 1845 | CZE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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