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Individual Calculations July 2021 |
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| Negureanu, Valentin Total change: 13.00 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1619 | 4.00 | 6 | 0.65 | 20 | 13.00 | |
|  Schmit, Andrei-Marian | | | 1219 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barsan, Ioan | | | 1475 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Donici-Maier, David | | | 1537 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Borodi, Cosmin-Alin | | | 1976 | ROU | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Batagan, Ilinca-Petra | | | 1855 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Aldea, Maria-Antonia | | | 1354 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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