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Individual Calculations September 2018 |
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| Safonovs, Romans Total change: 28.20 | |   |
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| Riga Technical University Open 2018 - Tournament C | Riga | LAT | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1953 | 4.50 | 7 | 1.41 | 20 | 28.20 | |
|  Omuls, Peteris | | | 1573 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Severijnen, Arjon | | | 2160 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Maxion, Dirk | f | | 2167 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Katashuk, Uladzislau | f | | 2142 | BLR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Alipovs, Anatoljs | | | 1845 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sibajeva, Marija | | wc | 1941 | LTU | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Van Dongen, Edwin | | | 2104 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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