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Individual Calculations July 2020 |
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| Vaculik, Martin Total change: 16.40 | |   |
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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 |
| 2112 | 2268 | 2.00 | 2 | 0.58 | 20 | 11.60 | |
|  Urban, Zdenek | c | | 2105 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pirklova, Hana | | | 2119 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Prebor Prahy 2020 - Preborova skupina | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2268 | 2.50 | 4 | 0.24 | 20 | 4.80 | |
| | Istona, Martin | f | | 2256 | SVK | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Pesout, Jan | | | 2158 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Zvara, Petr | m | | 2347 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Burdik, Lubomir | | | 2119 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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