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Rapid:
Individual Calculations December 2013 |
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| Bratu, Gheorghe Total change: 10.80 | |   |
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| GHEORGHE BURSUC Memorial | Botosani | ROU | 2013-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1860 | 5.50 | 8 | 1.42 | 20 | 28.40 | |
|  Marchidan, Costica | | | 1749 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Nistor, Mihai | | | 1915 | ROU | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pribeanu, Mihail-Dacian | f | | 2202 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jidanu, Florin | | | 1708 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Carapit, Vasile | | | 1851 | ROU | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Vieru, Eugen-Cezar | | | 1921 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Canea, Petrea | | | 1834 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Tupilusi, Tudorel | | | 1695 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Buzau Chess Cup | Buzau | ROU | 2013-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1860 | 2.50 | 5 | -0.88 | 20 | -17.60 | |
| | Stan, Andrei-Mihaita | | | 1460 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bratu, Ioan-Valentin | | | 1542 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Mortu, Adrian | | | 1460 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spirea, Mihai | | | 1868 | ROU | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Dubic, Roman | | | 2118 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | |
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