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Individual Calculations December 2017 |
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| Dubic, Roman Total change: 21.20 | |   |
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| Horezu Open Cup 2017 | Horezu | ROU | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2030 | 5.50 | 7 | 1.25 | 20 | 25.00 | |
|  Groapa, Aurelian | | | 1777 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Belciu, Cornel-Gheorghe | | | 1804 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mongescu, Victor | | | 2011 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Samu, Sorin-Mihai | | | 2047 | ROU | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Miron, Ionel | | | 2043 | ROU | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ceausescu, Iulian | | | 1901 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Turcu, Iulian | | | 2038 | ROU | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Friendship Cup 2017 - open | Iasi | ROU | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2030 | 4.00 | 6 | -0.07 | 20 | -1.40 | |
| | Ionita, Ioan | | | 1630 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moldoveanu, Paul | | | 1776 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pavel, Sebastian-Ionut | | | 2172 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Iorga, Corneliu | | | 1672 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ciobanu, Aurelian | | | 2182 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Morariu, Adrian | | | 1752 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Smart Trophy 2017 - open | Galati | ROU | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 2030 | 4.50 | 6 | -0.12 | 20 | -2.40 | |
| | Calinoiu, Constantin | | | 1630 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jamba, Alexandru | | | 1783 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dumitrascu, Daniel | | | 1782 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ifrim, Mihai | | | 1630 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Danut, Radu | | | 2105 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dobrin, Ionut-Alexandru | | | 1830 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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