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Individual Calculations June 2021 |
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| Butuza, Stefan Aurelian Total change: 13.60 | |   |
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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 |
| 1338 | 1395 | 5.00 | 8 | 0.34 | 40 | 13.60 | |
|  Matei-Catruna, Andrei | | | 1129 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Negrean, Andrei | | | 1795 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Costache, Andrei Eugeniu | | | 1199 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Babadita, Andrei | | | 1178 | ROU | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gales, Randi-Ioan | | | 1646 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Marinache, Luca-Marian | | | 1225 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Petroff, Vlad | | | 1382 | ROU | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Savu, Vicentiu-Dorian | | | 1153 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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