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Rapid:
Individual Calculations April 2023 |
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| Kubelka, Jaroslav Total change: 3.20 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1269 | 2.00 | 6 | 0.16 | 20 | 3.20 | |
|  Lys, Josef | f | | 2074 | CZE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Reterski, Igor | | | 1087 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hlavacek, Pavel | | | 1611 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Spicka, Martin | | | 1121 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gadas, Lukas | | | 1545 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Spala, Jiri | | | 1615 | CZE | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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