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Individual Calculations September 2017 |
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| Petersons, Ojars Total change: -25.60 | |   |
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| Riga Technical University Open 2017 - Tournament B | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1755 | 3.50 | 9 | -1.28 | 20 | -25.60 | |
|  Parkkinen, Jyrki | | | 2143 | FIN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Kalnenieks, Uldis | | | 1441 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Grivnieks, Alberts | | | 1914 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ravlusevic, Evelina | | | 1612 | LTU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Morozovs, Deniss | | | 1431 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sirokov, Jevgenijs | | | 1896 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mikelsons, Mikelis-Emils | | | 1685 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Delescaille, Laurent | | | 1850 | BEL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bautris, Aivars | | | 1609 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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