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Individual Calculations October 2018 |
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| Spiridon, Mihai-Zoltan Total change: -62.60 | |   |
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| Bucharest Chess Weekend - 12th ed. | Bucuresti | ROU | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1723 | 2.00 | 6 | -1.89 | 20 | -37.80 | |
|  Cirlan, Ionut-Gheorghe | | | 2023 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Nicolae, Dan-Stefan | | | 1457 | ROU | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Geafer, Andrei Ninel | | | 1711 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Iloiu, Liviu-Matei | | | 1442 | ROU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Volovici, Radu-Maxim-Cristian | | | 1619 | ROU | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mocanu, Ruxandra-Ioana | | | 1323 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Gresu Cup 2018 - U1800 | Gresu | ROU | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1723 | 2.50 | 7 | -1.24 | 20 | -24.80 | |
| | Gherman, Elena-Neli | | | 1783 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Georgescu, Gabriel-Ioan | f | | 1750 | ROU | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Pacrita, Virgil-Aurelian | | | 1642 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Arhire, Petru | | | 1696 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Serban, Viorel | | | 1599 | ROU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Barbu, Simon-Alexandru | | | 1642 | ROU | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Arghirescu, Marius | | | 1771 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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