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Individual Calculations September 2017 |
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| Ion, Dragos-Cosmin Total change: 0.40 | |   |
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| Arad International Chess Festival 2017 - Open | Arad | ROU | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1887 | 4.00 | 9 | 0.01 | 40 | 0.40 | |
|  Sanduleac, Vasile | g | | 2287 * | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Craciun, Bianca | | | 1583 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sentef, Nikolaus | | | 2175 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ciorica, Mihai-Vlad | | | 2172 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ferentiu, Raul-Florin | | | 1504 | ROU | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Chirita-Mihaila, Marius-Constant | | | 2142 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Macinic, Victor-Mihai | | | 1656 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zaim, Marian | | | 2137 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Trifoi, Mihaela-Ioana | | | 1775 | ROU | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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