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Individual Calculations January 2019 |
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| Ionita, Serban-Petru Total change: -3.80 | |   |
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| Bucharest Chess Weekend - 17th ed. | Bucuresti | ROU | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1947 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Dragomirescu, Radu-Stefan | | | 1650 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stancu, Robert-Alexandru | | | 2066 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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