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Individual Calculations December 2019 |
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| Ambru, Dan-Calin Total change: -11.20 | |   |
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| Targu Mures Open | Targu Mures | ROU | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2004 | 3.50 | 6 | -0.57 | 20 | -11.40 | |
|  Ciocan, Ariana-Roxana | | | 1604 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Neacsu, Mircea | | | 1941 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ognean, Mihnea-Ionut | f | | 2285 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Saioc, David | | | 1604 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paraschiv, Petronela-Alexandra | | | 1829 | ROU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Porfireanu, Serban | | | 1811 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Chess in the City 2019 Tiszaujvaros Open U2000 | Tiszaujvaros | HUN | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1994 | 4.50 | 7 | 0.01 | 20 | 0.20 | |
| | Szabo, Istvan | | | 1815 | HUN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Barabas, Tibor | | | 1913 | HUN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gorombei, Balint | | | 1878 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Szalay-Ocsak, Bank | | | 1821 | HUN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Illes, David Mark | | | 1922 | HUN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Guivan, Vasily | | | 1961 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Horvath, Peter | | | 1914 | HUN | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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