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Individual Calculations July 2009 |
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| Arghirescu, Marius Total change: -23.10 | |   |
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| Grand Prix Iasi 2009 - 2nd stage | Iasi | ROU | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1954 | 2.00 | 5 | -1.54 | 15 | -23.10 | |
|  Lupascu, Matei-Alexandru | | | 1604 | ROU | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Anton, Roxana-Ana | | | 1693 | ROU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Acsinte, Matei-Ionut | | | 1624 | ROU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Taras, Iulian-Ioan | f | | 2282 | ROU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Radu, Dragos | | | 1697 | ROU | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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