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Individual Calculations September 2019 |
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| Silva, Mark Orlov Total change: -0.80 | |   |
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| European Youth Chess Championship 2019 Open 08 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1273 | 1.50 | 5 | -0.02 | 40 | -0.80 | |
|  Karimli, Yusif | | | 1658 | AZE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Omarsson, Josef | | | 1048 | ISL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ahmad, Khagan | | | 1492 | AZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bouska, Jiri | | | 1505 | CZE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ruzhansky, Elias | | | 1493 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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