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Individual Calculations September 2023 |
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| Valkovic, Roman Total change: 48.40 | |   |
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| Kvarteto Cup 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1318 | 2.00 | 5 | 1.21 | 40 | 48.40 | |
|  Kapolkova, Greta | | | 1710 | SVK | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jarabek, Milan | | | 1705 | SVK | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Korenek, Matus | | | 1499 | SVK | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Benci, Rudolf | | | 1562 | SVK | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Visvader, Kristof | | | 1600 | SVK | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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