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Individual Calculations September 2019 |
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| Boreisis, Vitauts Total change: 21.40 | |   |
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| Riga Technical University Open 2019 - Tournament C | Riga | LAT | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1930 | 3.00 | 6 | 1.07 | 20 | 21.40 | |
|  Polyakov, Fedor | | | 2092 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Vidruska, Renate | | wf | 2062 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Daudzvardis, Janis | | | 2037 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Laimins, Lauris | | | 2184 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aga, Rihard | | | 1945 | EST | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Van Dongen, Edwin | | | 2078 | 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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