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Individual Calculations February 2018 |
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| Haag, Guenter Total change: -7.00 | |   |
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| 34. Internationales Boeblinger Open B | Boeblingen | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1955 | 5.50 | 9 | -1.03 | 20 | -20.60 | |
|  Vitharana, Annelies | | | 1747 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Mrvicin, Marin | | | 1792 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sax, Leon | | | 1771 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Afonso, Nils | | | 1776 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Shi, Hang | | | 1715 | CHN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Leser, Stefan | | | 1799 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kermer, Jan | | | 1775 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaufhold, Stephan | | | 1862 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Gomer, Thomas | | | 1815 | GER | 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) | | | | Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1955 | 5.00 | 9 | 0.68 | 20 | 13.60 | |
| | Veenstra, Wopke | | | 1983 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | De Freytas, Paul | | | 1916 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ritsema, Ronald | | | 2068 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Haakman, Adri | | | 2031 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Geertsema, Piet | | | 1950 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | De Bruijn, Aad | | | 1972 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Wijgers, Ben | | | 1995 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Hoeneveld, Maarten | | | 1885 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mienis, Dennis | | | 1931 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | |
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