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Individual Calculations January 2018 |
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| Jurcak, Marian Total change: -24.80 | |   |
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| 4.liga A11 2017/18 R5-6 | Various | SVK | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1772 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Lachcina, Alojz | | | 1866 | SVK | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Petrek, David | | | 1689 | SVK | 0.50 | 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) | | | | 3.liga A1 2017/18 R4-5 | Various | SVK | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1772 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
|  Juhaniak, Lubomir | | | 1776 | SVK | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | 5.liga A11 2017/18 R6-7 | Various | SVK | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1772 | 0.50 | 2 | -0.77 | 20 | -15.40 | |
| | Chlpek, Daniel | | | 1770 | SVK | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Povraznik, Peter | | | 1560 | SVK | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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