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Individual Calculations July 2021 |
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| Raduica, Remus Total change: 7.60 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1747 | 5.00 | 6 | 0.42 | 20 | 8.40 | |
|  Bilcu, Marco-Octavian | | | 1347 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Necula, Vlad-Eduard | | | 1347 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murg, Gheorghe | | | 1440 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cazan, Mircea-Andrei | | | 1574 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tatu, Camelia-Maria | | | 1347 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bucur, Stefan | | | 1954 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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) | | | | Gresu Summer Cup - 2nd ed. - U2000 | Gresu | ROU | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1747 | 3.00 | 6 | -0.04 | 20 | -0.80 | |
| | Danila, Stefan | | | 1892 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Serban, Viorel | | | 1619 | ROU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Arghirescu, Marius | | | 1701 | ROU | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Tufa, Mihai | | | 1704 | ROU | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Anitei, Ion | | | 1828 | ROU | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Zanfir, Iulian | | | 1709 | ROU | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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