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Individual Calculations September 2019 |
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| Grutter, Tim Total change: 89.60 | |   |
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| Dutch Open 2019 | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2091 | 4.00 | 8 | 1.48 | 40 | 59.20 | |
|  Ashwath, R. | | | 2365 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Verhoef, Pieter | | | 2161 | NED | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Elgersma, Onno | | | 2232 | NED | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kolbus, Dietmar | m | | 2281 | GER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Suvrajit, Saha | m | | 2189 | IND | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Van Helvoort, Rob | | | 2104 | NED | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Mulder, Bart-Piet | | | 2154 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Maatman, Nick | m | | 2407 | NED | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | European Youth Chess Championship 2019 Open 16 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2091 | 5.00 | 9 | 0.76 | 40 | 30.40 | |
| | Subelj, Jan | f | | 2418 | SLO | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sorensen, Hampus | f | | 2356 | SWE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Antal, Jakub | | | 1963 | SVK | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ruchko, Denis | | | 2002 | IRL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sadovnikov, Konstantin | | | 1798 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Peyrer, Konstantin | | | 2260 | AUT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Fecker, Noah | f | | 2302 | SUI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Velkovski, Kristijan | | | 1953 | MKD | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Karadzhov, Ivan | | | 2023 | BUL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | |
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