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Individual Calculations February 2018 |
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| Babineca, Darja Total change: 42.80 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1656 | 3.00 | 5 | 1.90 | 40 | 76.00 | |
|  Juciute, Einora | | | 1868 | LTU | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pokhlebin, Sergej | | | 1893 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Fecker, Jan | | | 1888 | SUI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Fuerst, Martin | | | 1894 | SUI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Saric, Vili | | | 1838 | SUI | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | Qualification U14 2018 | Zurich | SUI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1656 | 3.00 | 5 | -0.83 | 40 | -33.20 | |
| | Wildberger, Chet | | | 1320 | SUI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Virovets, Lev | | | 1389 | SUI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kannan, Ritish | | | 1442 | SUI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tschopp, Olivier | | | 1633 | SUI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Zogg, Alexander | | | 1382 | SUI | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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