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Individual Calculations July 2020 |
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| Borovsky, Ivan Total change: -38.20 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1847 | 2.00 | 6 | -1.91 | 20 | -38.20 | |
|  Novak, Viktor | | | 1679 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Taisl, Lubomir | | | 1447 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalab, Jaromir | | | 1634 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Salac, Jiri | | | 1840 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Klaus, Vaclav | | | 1975 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Toupal, Josef | | | 1728 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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