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Individual Calculations September 2018 |
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| Kun, Joan Total change: -52.40 | |   |
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| Arad International Chess Festival 2018 - U1900 | Arad | ROU | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1794 | 3.00 | 5 | 0.09 | 20 | 1.80 | |
|  Denes, Attila-Norbert | | | 1611 | ROU | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Dumitrica, Sorin-Radu | | | 1721 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Afloarei, Jenica | | | 1758 | ROU | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Schneider, Erik | | | 1692 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Geher, Laszlo | | | 1884 | HUN | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | 29th Bacsur Imre Memorial 2018 | Kardoskut | HUN | 2018-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1794 | 1.00 | 5 | -2.71 | 20 | -54.20 | |
| | Csikos, Adam | | | 1394 * | HUN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Markus, Molli Amina | | wc | 1552 | HUN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gaal, Miklos | | | 1640 | HUN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Horvath, Dominik | | | 1394 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brhlik, Gyorgy | | | 1897 | HUN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | |
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