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Individual Calculations June 2021 |
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| Costache, Andrei Eugeniu Total change: 38.80 | |   |
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| Romania National Youth Championships 2021 - boys U10 | Bucuresti | ROU | 2021-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1199 | 3.00 | 6 | 0.97 | 40 | 38.80 | |
|  Leu, Dragos Stefan | | | 1591 | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Butuza, Stefan Aurelian | | | 1395 | ROU | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Matei-Catruna, Andrei | | | 1129 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Muresan, Marian-Gabriel | | | 1427 | ROU | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dodoi, Matei-Teodor | | | 1454 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Iorga, Flavius Stefan | | | 1048 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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