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Rapid:
Individual Calculations May 2023 |
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| Dubovy, Marek Total change: -44.20 | |   |
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| Memorial Gustava Eichlera 2023 | Havirov | CZE | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1567 | 1.50 | 6 | -1.57 | 20 | -31.40 | |
|  Vizner, Jaroslav | | | 1851 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mandrysz, Marek | | | 1283 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Klimcik, Jiri | | | 1246 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Eichler, Bretislav | | | 1785 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bulawa, Marek | | | 1895 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pirhala, Ladislav | | | 1267 | CZE | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | Bohuslavice Open 2023 | Bohuslavice | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1567 | 4.00 | 7 | -0.64 | 20 | -12.80 | |
| | Dylong, Antoni | | | 1859 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kubelka, Jaroslav | | | 1272 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Swoboda, Wojciech | | | 1167 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Herich, Damian | | | 1278 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Reterski, Wiktor | | | 1214 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Suchanek, Miroslav | | | 2042 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pala, Dawid | | | 1127 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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