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Individual Calculations May 2018 |
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| Costin, Alexandru Total change: -86.00 | |   |
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| Romania National Youth Championships 2018 - boys U14 | Calimanesti | ROU | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1944 | 5.00 | 9 | -2.15 | 40 | -86.00 | |
|  Nicolae, Andrei M. | | | 1544 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Musteata, Darius-Gabriel-Orlan | | | 1680 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mihai, Cristian | | | 1814 | ROU | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Stroe, Flavius-Gabriel | | | 1857 | ROU | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Serban, Cristian-Stefan | | | 1738 | ROU | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Balaban-Voia, Alexandru | | | 1807 | ROU | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gorea, Stefan-Alin | | | 1544 * | ROU | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Barbu, Simon-Alexandru | | | 1613 | ROU | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Tablan, Matei-Christian | | | 1625 | ROU | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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