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Individual Calculations September 2019 |
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| Kolker, Vladislav Total change: -66.40 | |   |
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| 15. Eschborner Schach-Open 2019 | Eschborn | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1977 | 2.50 | 5 | -1.22 | 20 | -24.40 | |
|  Reiss, Peter | | | 1617 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ebeling, Gereon | | | 1592 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Westphal, Frank, Dr. | | | 2064 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Ebeling, Leander | | | 1723 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mehlen, Theodor | | | 1809 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 31. Wiesbadener Schlosspark-Open 2019 | Wiesbaden | GER | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1977 | 3.00 | 7 | -2.10 | 20 | -42.00 | |
| | Boscher, Hans | | | 1577 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Donecker, Stefan | | | 1722 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dohmes, Swidbert | | | 1732 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vakulenko, Oleksandr | | | 2144 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ohler, Julius | | | 1798 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Wachsmann, Elmar | | | 1783 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Jess, Geralf | | | 1729 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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