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Individual Calculations September 2018 |
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| Ion, Dragos-Cosmin Total change: 25.20 | |   |
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| Arad International Chess Festival 2018 - Open | Arad | ROU | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1836 | 4.00 | 8 | 0.63 | 40 | 25.20 | |
|  Bogdan, Dan | m | | 2236 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Moroianu, Stefan | | | 1488 | ROU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Daianu, Cristian-Clement | f | | 2166 | ROU | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kelly, Ladislau-Endre | | | 2173 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Balla, David | | | 1593 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Creanga, Robert-Ionut | c | | 2069 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Simion, Nicolae | | | 1512 | ROU | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Aciu, Malina-Andreea | | | 2003 | ROU | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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