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Individual Calculations June 2021 |
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| Harabor, David-Alexandru Total change: 123.60 | |   |
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| Romania National Youth Championships 2021 - boys U12 | Bucuresti | ROU | 2021-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1160 | 5.00 | 9 | 3.09 | 40 | 123.60 | |
|  Cruceru-Uceanu, Tudor-Mihai | | | 1542 | ROU | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Ivancescu, Bogdan-Andrei | | | 1435 | ROU | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tamas, Christian-Arrydan | | | 1481 | ROU | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Moroita, Vlad | | | 1248 | ROU | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Grigore, Matei | | | 1475 | ROU | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Moraru, Mircea-Antoniu | | | 1145 | ROU | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Sava, Robert-Gabriel | | | 1560 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bibis, Vlad-Andreas | | | 1307 | ROU | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Ciomaga, Andrei | | | 1520 | ROU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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