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Individual Calculations June 2013 |
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| Ionita, Ioan Total change: -46.50 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1734 | 0.50 | 6 | -3.10 | 15 | -46.50 | |
|  Dyakov, Martin | | | 1962 | BUL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tiron, Lucian-Ilie | | | 1925 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Sandor, Tamas | | | 1485 | ROU | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Enache, Tudor-Eduard | | | 1544 | ROU | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Al-Zaabi, Sultan | | | 1447 | UAE | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Radu, Daniel | | | 1552 | ROU | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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