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Individual Calculations September 2018 |
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| Rujan, Rodel-Marinel Total change: 62.80 | |   |
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| Arad International Chess Festival 2018 - Open | Arad | ROU | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1762 | 3.00 | 8 | 1.28 | 20 | 25.60 | |
|  Vasiesiu, Victor | f | | 2162 * | ROU | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Gilea, Lucian | f | | 2162 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Joo, Janos | | | 2088 | HUN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kristofori, Attila | | | 2041 | UKR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Nicora, Cristi | | | 2158 | MDA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leszko, Bence | | | 2011 | HUN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Anghel, Iulian-Mihai | c | | 1967 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Popa, Andrada | | | 1556 | ROU | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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) | | | | Arad International Chess Festival 2018 - U1900 | Arad | ROU | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1762 | 4.00 | 5 | 1.86 | 20 | 37.20 | |
| | Pirvulescu, Adrian | | | 1878 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hirsu, Adrian | | | 1625 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mircov, Nicola-Alexandar | | | 1891 | ROU | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bulgaru, Vasile | | | 1818 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dinca, Ovidiu | | | 1857 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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