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Individual Calculations September 2017 |
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| Vainovska, Valentina Total change: -8.60 | |   |
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| Riga Technical University Open 2017 - Tournament C | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1685 | 1.50 | 6 | -0.43 | 20 | -8.60 | |
|  Smirnovs, Aleksandrs | | | 2043 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kaserer, Hans-Peter | | | 1956 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Avotins, Maigonis | | | 2027 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lelis, Janis | | | 1902 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Petrovska, Arina | | | 1485 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Nesse, David | | | 1642 | NOR | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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