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Individual Calculations May 2017 |
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| Ptak, Jozef Total change: -3.80 | |   |
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| 4.liga A11 2016/17 R12-13 | Various | SVK | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1695 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
|  Jurcak, Marian | | | 1780 | SVK | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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 2016/17 R10-11 | Various | SVK | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1695 | 0.50 | 1 | 0.19 | 20 | 3.80 | |
|  Rybajlak, Igor | | | 1837 | SVK | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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