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Individual Calculations April 2018 |
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| Dubic, Roman Total change: 5.80 | |   |
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| Galati Chess Festival 2018 - open | Galati | ROU | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2069 | 4.50 | 6 | 0.30 | 20 | 6.00 | |
|  Focsa, Iurie | | | 1669 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chirpii, Alexandru | | | 1821 | MDA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Costea, Ghita | | | 1669 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciobanu, Viorel-Adrian | | | 2211 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bratu, Gheorghe | | | 1761 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Antonica, Dragos-Andrei | c | | 2155 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Satori Cup 2018 - Open U2200 | Slobozia | ROU | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2069 | 4.50 | 6 | -0.01 | 20 | -0.20 | |
| | Dumbrava, Victor-Andrei | | | 1669 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romosan, Cristian | | | 1721 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Popovici, Cristinel-Adrian | | | 1812 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gavrila, Marian | | | 1816 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tinta, Gheorghe | | | 1898 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Martian, Dragos-Daniel | | | 2190 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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