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Individual Calculations October 2018 |
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| Groapa, Aurelian Total change: -65.60 | |   |
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| Centrocoop Trophy Open - 31th edition | Eforie Nord | ROU | 2018-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1807 | 4.00 | 8 | -1.34 | 20 | -26.80 | |
|  Minnich, Mihaela-Cristiana | | | 1407 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bulau, Andrei-Cristian | | | 2100 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pantis-Simut, Calin-Andrei | | | 1563 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Carasca, Bogdan-Petru | | | 1993 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Toba, Andreea-Valentina | | | 1583 | ROU | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mihai, Serban-Catalin | | | 1548 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Popa, Andrada | | | 1556 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Cotoros, Eduard | | | 1569 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | International Chess Festival "IV Corund B" | Corund | ROU | 2018-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1793 | 3.00 | 8 | -1.62 | 20 | -32.40 | |
| | Ciobanu, Sebastian-Stefan | | | 1490 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Popa, Gabriel | | | 1945 | ROU | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Padurean, Daniel-Cristian | | | 1964 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zanfir, Iulian | | | 1687 | ROU | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Barbu, Simon-Alexandru | | | 1642 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Radu, David Cr. | | | 1712 | ROU | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Matei, Stefan-Razvan | | | 1740 | ROU | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Puia, Alexia-Teodora | | | 1669 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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 - U2000 | Gresu | ROU | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1793 | 3.00 | 6 | -0.32 | 20 | -6.40 | |
| | Dinca, Ovidiu | | | 1850 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Balla, Viorel | | | 1815 | ROU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Radulescu, Vlad-Andrei | | | 1618 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tufa, Mihai | | | 1889 | ROU | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Chiprian, Ionel | | | 1842 | ROU | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Husaru, Remus-George | | | 1424 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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