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Individual Calculations September 2017 |
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| Narva, Regina Total change: 7.20 | |   |
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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 |
| 1968 | 1988 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Melderis, Uldis | | | 1972 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Shashnev, Pavel | | | 2075 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lelis, Janis | | | 1902 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Solomka, Nikita | | | 1828 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Severijnen, Arjon | | | 2177 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Huibers, Peter | | | 2131 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vambute, Dana | | | 1691 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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