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Individual Calculations September 2021 |
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| Ivan, Laszlo Total change: 8.80 | |   |
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| CZECH OPEN 2021 - B - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1533 | 3.00 | 8 | 0.44 | 20 | 8.80 | |
|  Svetly, Jiri | | | 1833 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Vaculik, Martin | | | 1862 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Svitil, Radek | | | 1698 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nespurek, Jan | | | 1547 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Drasnar, Lukas | | | 1905 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Krueger, Thomas | | | 1557 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kvapil, Jan | | | 1466 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Plate, Marion Helga | | | 1631 | CZE | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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