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Individual Calculations June 2013 |
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| Ferenczi, Sandor-Levente Total change: -27.45 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1941 | 2.00 | 3 | -0.26 | 15 | -3.90 | |
|  Iorga, Corneliu | | | 1666 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Havumaki, Jani | | | 1813 | FIN | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Ciortan, Mihail | | | 1739 | ROU | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | Sovata chess open 2013 | Sovata | ROU | 2013-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1941 | 1.00 | 4 | -1.57 | 15 | -23.55 | |
| | Baratosi, Daniel | m | | 2341 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Comsa, Razvan-Lucian | | | 1579 | ROU | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Filip, Mircea | | | 1637 | ROU | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Szilveszter, Sandor | | | 1762 | ROU | 0.00 | 1 | -0.73 | 15 | -10.95 | | | * 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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