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Rapid:
Individual Calculations January 2018 |
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| Porfireanu, Serban Total change: -17.60 | |   |
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| December 1989 Revolution Memorial - Rapid Open | Bucuresti | ROU | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1780 | 3.00 | 7 | -0.88 | 20 | -17.60 | |
|  Ioan, Tudor | | | 1484 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Tomici, Stefan | f | | 2180 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | David, Alexandru | | | 1655 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Vladescu, Ovidiu-Viorel | | | 1688 | ROU | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bancu, Constantin | | | 1527 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dumitrascu, Cornel | | | 2015 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Manea, Florin | | | 1687 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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