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Individual Calculations April 2017 |
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| Petrova, Vita Total change: 15.60 | |   |
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| Latvian Youth Chess Championship G-16 2017 | Riga | LAT | 2017-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1548 | 3.50 | 6 | 0.39 | 40 | 15.60 | |
|  Krumina, Marija | | | 1611 | LAT | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Nikolajeva, Marija | | | 1648 | LAT | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lepjohina, Valerija | | | 1463 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Parhomenko, Anastasija | | | 1518 | LAT | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Vambute, Dana | | | 1644 | LAT | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Rungenfelde, Elizabete | | | 1299 | LAT | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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