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Individual Calculations June 2013 |
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| Silva, Jorge Total change: -21.90 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1970 | 4.50 | 8 | -1.46 | 15 | -21.90 | |
|  Lupu, Vasile | | | 1742 | ROU | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Chetina, Elizaveta | | | 1850 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Kirmeir, Andreas | | | 1771 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ang, Alphaeus Wei Ern | | | 1853 | NZL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Cenusa, Mihai | | | 1760 | ROU | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Wilson, F Leon | | | 1655 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Avsitidiysky, Andrey | | | 1815 | CYP | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Grigore, Adrian | | | 1775 | ROU | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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