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Individual Calculations July 2009 |
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| Lachcina, Alojz Total change: 28.00 | |   |
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| SVK 4th league gr.A1 2008/09 | Various | SVK | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1849 | 4.00 | 5 | 1.48 | 25 | 37.00 | |
|  Sebo, Viktor | | | 1805 | SVK | 1.00 | 1 | 0.44 | 25 | 11.00 | |  Zitniak, Jozef | | | 1928 | SVK | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Soltes, Milan | | | 1723 | SVK | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Simko, Peter | | | 1837 | SVK | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Soldan, Jan | | | 1934 | SVK | 1.00 | 1 | 0.62 | 25 | 15.50 | |
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) | | | | SVK 3rd league gr.A1 2008/09 | Various | SVK | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1849 | 0.00 | 1 | -0.36 | 25 | -9.00 | |
| | Zdrazil, Bohumir | | | 1953 | CZE | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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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