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Individual Calculations February 2018 |
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| Nigrin, Jiri Total change: -13.00 | |   |
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| PRAGUE OPEN 2018 - B - FIDE open | Praha | CZE | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1685 | 4.50 | 9 | -0.65 | 20 | -13.00 | |
|  Gupta, Sara | | | 1285 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadzikowski, Marian | | | 1880 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Soucek, Petr | | | 1440 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ruzicka, Filip | | | 1518 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Jiras, Zbynek | | | 1322 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bakalar, Jan | | | 1946 | SVK | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Badik, Yaryna | | | 1812 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Zeliantsova, Kseniya | | | 1788 | BLR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zacek, Petr | | | 1544 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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