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Individual Calculations July 2009 |
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| Dzalbo, Andrejs Total change: 18.00 | |   |
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| Riga Chess Federation Championship | Riga | LAT | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2140 | 4.00 | 6 | 1.20 | 15 | 18.00 | |
|  Labeckas, Kestutis | | | 2337 | LTU | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Marutkins, Olegs | | | 1790 | LAT | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Priednieks, Eriks | | | 2179 | LAT | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Skuja, Aivars | | | 2221 | LAT | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Lavendelis, Egons | | | 2251 | LAT | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kretainis, Kristaps | | | 2164 | LAT | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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