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Individual Calculations September 2014 |
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| Kovalevskis, Artjoms Total change: -49.20 | |   |
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| 4 th International Chess Festival RTU OPEN "C" | Riga | LAT | 2014-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1696 | 0.50 | 2 | -0.25 | 40 | -10.00 | |
|  Mikenas, Alius | | | 2096 * | LTU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Litvjakova, Darija | | | 1574 | LAT | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 4 th International Chess Festival RTU OPEN "D" | Riga | LAT | 2014-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1696 | 1.00 | 6 | -0.98 | 40 | -39.20 | |
| | Elsts , Andrs | | | 1992 | LAT | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Avsitidiysky, Andrey | | | 1887 | CYP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bonoeva, Tatiana | | | 1670 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Gercans, Visvaldis | | | 1852 | LAT | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ozols, Andris | | | 1738 | LAT | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Vainovska, Valentina | | | 1834 | LAT | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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