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Individual Calculations September 2018 |
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| Jaakkola, Niklas Total change: 30.00 | |   |
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| European Youth Chess Championship O-08- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1352 | 3.50 | 5 | 0.75 | 40 | 30.00 | |
|  Wojtacha, Krzysztof | | | 1150 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zverev, Lev | c | | 1682 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Lebedev, Artem S. | | | 1334 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kovaler, Filipp | | | 1113 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Uskov, Artem | | | 1320 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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