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Individual Calculations September 2019 |
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| Ioan, Ovidiu Total change: -55.40 | |   |
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| Bucharest Chess Weekend no.24 | Bucuresti | ROU | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1624 | 2.00 | 6 | -1.21 | 40 | -48.40 | |
|  Martian, Dragos-Daniel | | | 2024 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Radu, Luca-Ioan | | | 1434 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ionita, Serban-Petru | | | 1950 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tariceanu, Victor | | | 1518 | ROU | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Adam, Sorin | | | 1467 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Slobozeanu, Ioana-Raluca | | | 1266 | ROU | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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) | | | NOTE: K factor changed | | Bucharest Chess Weekend no.25 | Bucuresti | ROU | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1653 | 1.50 | 4 | 0.71 | 20 | 14.20 | |
| | Gavrila, Petrisor | | | 1851 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cernea, Radu-Gheorghe | | | 1801 | ROU | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Dobre, Mihai | | | 2053 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Firaru, Roxana-Maria | | | 1924 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | NOTE: K factor changed | | Pro Logos Galati 2019 - U2000 | Galati | ROU | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1653 | 1.00 | 5 | -0.65 | 20 | -13.00 | |
| | Chisacov, Marin | | | 1811 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Arghirescu, Andrei | | | 1937 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pirici, Gheorghe | | | 1737 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bitca, Gheorghe | | | 1812 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dincov, Matei | | | 1630 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | NOTE: K factor changed | | Victoria Trophy - Dalseno Memorial | Victoria | ROU | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1653 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
| | Toculet, Gheorghe-Cristache | | | 1717 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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