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Individual Calculations September 2012 |
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| Skinkis, Peteris Total change: 29.70 | |   |
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| Riga Technical University Open 2012 B tournament | Riga | LAT | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1766 | 2.50 | 5 | 0.99 | 30 | 29.70 | |
|  Melderis, Uldis | | | 1973 | LAT | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Ivanovs, Viktors | | | 1954 | LAT | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Kronlaks, Olafs | | | 1853 | LAT | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Petrovskis, Olegs | | | 1906 | LAT | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Strovsky, Mikhail | | | 1889 | RUS | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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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