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Rapid:
Individual Calculations May 2023 |
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| Potuznik, Cenek Total change: -9.60 | |   |
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| 84. PORG Open 2023 | Praha | CZE | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1445 | 3.50 | 6 | -0.24 | 40 | -9.60 | |
|  Katasonova, Olga | | | 1175 | CZE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Mikhno, Artem | | | 1814 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Panek, Daniel | | | 1416 | CZE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jakubse, Tamae Severina | | | 1257 | CZE | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Portesova, Viktorie | | | 1182 | CZE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kozumplik, Ales | | | 1286 | CZE | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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