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Individual Calculations March 2020 |
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| Serban, Cristian-Stefan Total change: 55.60 | |   |
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| National Chess Championship Open 2020 - Semifinal Bucuresti | Bucuresti | ROU | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2009 | 6.00 | 9 | 1.39 | 40 | 55.60 | |
|  Iloiu, Liviu-Matei | | | 1609 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Irimia, Horia-Ion | | | 1730 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Voinescu, David-Ioan | | | 2156 | ROU | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Martian, Dragos-Daniel | | | 2228 | ROU | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Ignat, Matei-Marius | | | 1961 | ROU | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Stefan, Mihai | | | 2066 | ROU | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Prelipcean, Eric-Matei | | | 1800 | ROU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sandu, Marian-Catalin | | | 2149 | ROU | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Creanga, Robert-Ionut | c | | 2191 | ROU | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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