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Individual Calculations January 2022 |
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| Rosca, Mario-Andrei Total change: 94.40 | |   |
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| Arad Autumn Chess Festival 3 | Arad | ROU | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1582 | 4.00 | 5 | 1.44 | 40 | 57.60 | |
|  Butuza, Stefan Aurelian | | | 1490 | ROU | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Miculit, Vlad-Cristian | | | 1551 | ROU | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Korcsek, Alexandru-David | | | 1636 | ROU | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Balaceanu, David | | | 1567 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Stefan, Iulia-Cristiana | | | 1620 | ROU | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | | | Bucharest Chess Weekend - 43rd edition | Bucuresti | ROU | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1582 | 3.00 | 6 | 0.92 | 40 | 36.80 | |
| | Andronescu, Madalin | | | 1982 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ivan, Daniel | | | 1296 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ignat, Matei-Marius | | | 1951 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sandea, Dorin-Gheorghe | | | 1217 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ambru, Dan-Calin | | | 1981 | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Cnejev, Vladimir-Alexandru | c | | 1982 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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