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Individual Calculations June 2021 |
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| Cotoara, Laura Total change: -0.40 | |   |
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| Romania National Youth Championships 2021 - girls U12 | Bucuresti | ROU | 2021-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1260 | 2.00 | 5 | -0.01 | 40 | -0.40 | |
|  Aldea, Maria-Antonia | | | 1354 | ROU | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Matache, Alexia-Elena | | | 1171 | ROU | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Olinici, Ana-Theodosia | | | 1350 | ROU | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Andries, Alexia | | | 1555 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gatej, Maria | | | 1270 | ROU | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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