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Individual Calculations February 2015 |
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| Rattik, Artjom Total change: 7.60 | |   |
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| International Youth Tournament Tallinn`2015, A-tournament | Tallinn | EST | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1595 | 2.00 | 4 | 0.19 | 40 | 7.60 | |
|  Gorodnichin, Leonid | | | 1701 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Aga, Rihard | | | 1544 | EST | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Tokar, Taniel | | | 1530 | EST | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Pedoson, Georg Aleksander | | | 1751 | EST | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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