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Individual Calculations September 2021 |
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| Krupenko, Peter Total change: 14.80 | |   |
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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 |
| 1893 | 1917 | 5.50 | 9 | 0.74 | 20 | 14.80 | |
|  Buchta, Bartolomej | | | 1667 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Lilienthal, Niels Bennett | | | 1650 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Kraft, Adrian | | | 1764 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zelezny, Jan | | | 1783 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lys, Josef | f | | 2145 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Novak, Vitezslav | | | 1995 | CZE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Jezbera, Jiri | | | 2141 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Rudnik, Lukasz | | | 1764 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kratochvil, Karel | | | 2131 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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