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Individual Calculations September 2017 |
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| Melderis, Uldis Total change: -12.20 | |   |
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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 |
| 1953 | 1972 | 3.00 | 7 | -0.61 | 20 | -12.20 | |
|  Narva, Regina | | wf | 1988 | EST | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Sinyavin, Roman | | | 1723 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Unander, Matts | | | 2120 | SWE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Jandl, Vojtech | | | 2061 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Puittinen, Mika | | | 2080 | FIN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Vambute, Dana | | | 1691 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Boreisis, Vitauts | | | 2010 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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