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Individual Calculations November 2010 |
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| Ungureanu, Florin Total change: 0.75 | |   |
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| Marcel Andreescu Memorial | Galati | ROU | 2010-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1626 | 0.00 | 3 | -0.30 | 25 | -7.50 | |
|  Nagy, Istvan-Attila | | | 2026 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Arghirescu, Andrei | | | 2026 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Arghirescu, Marius | | | 1929 | ROU | 0.00 | 1 | -0.14 | 25 | -3.50 | | | * 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) | | | | Danube Trophy | Braila | ROU | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1626 | 1.00 | 4 | 0.33 | 25 | 8.25 | |
| | Tufa, Mihai | | | 2026 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Spirea, Mihai | | | 1914 | ROU | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Vartopeanu, Nicolae | | | 1901 | ROU | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Rusu, Vasile | | | 1812 | ROU | 0.00 | 1 | -0.26 | 25 | -6.50 | | | * 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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