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Individual Calculations September 2023 |
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| Polacok, Jozef Total change: 10.40 | |   |
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| PRESOV OPEN 2023 | Presov | SVK | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1397 | 3.00 | 6 | 0.52 | 20 | 10.40 | |
|  Hlavac, Peter | | | 1926 | SVK | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Petrus, Daniel | | | 1672 | SVK | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Baca, Jozef | | | 1161 | SVK | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kanos, Jozef | | | 1725 | SVK | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mazurkiewicz, Krzysztof | | | 1150 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ptacek, Peter | | | 1369 | SVK | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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