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Individual Calculations September 2017 |
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| Vitins, Janis Total change: 31.20 | |   |
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| Riga Technical University Open 2017 - Tournament D | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1622 | 2.50 | 5 | 0.78 | 40 | 31.20 | |
|  Kirsanova, July | | | 1799 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Jakobsons, Andris | | | 1814 | LAT | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zeliantsova, Kseniya | | | 1881 | BLR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Aasen, Joakim | | | 1331 | NOR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tsiapouris, Michael, Dr. | | | 1896 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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