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Individual Calculations February 2018 |
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| Petrigac, Jaroslav Total change: -5.00 | |   |
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| 4.liga D22 2017/18 R7-8 | Various | SVK | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1534 | 1.00 | 2 | 0.36 | 20 | 7.20 | |
|  Ladomersky, Rudolf | | | 1574 | SVK | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Gajdos, Michal | | | 1779 | SVK | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 3.liga D2 2017/18 R6-7 | Various | SVK | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1534 | 0.00 | 1 | -0.61 | 20 | -12.20 | |
| | Harvan, Tomas | | | 1451 | SVK | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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