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Individual Calculations March 2012 |
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| Costachi, Mihnea Total change: 38.70 | |   |
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| 1st Alba Iulia Chess weekend tournament | Alba Iulia | ROU | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1937 | 3.00 | 4 | 0.96 | 15 | 14.40 | |
|  Cepoiu, Mircea | | | 1815 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Cordea, David | | | 1967 | ROU | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Secheres, Adrian-Simion | | | 2033 | ROU | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Ungurean, Florin-Ioan | | | 1906 | ROU | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Romanian Chess Championship - Open | Sarata Monteoru | ROU | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1937 | 5.50 | 11 | 1.62 | 15 | 24.30 | |
| | Baratosi, Daniel | m | | 2337 * | ROU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Telea, Stefan | | | 2112 | ROU | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Dobre, Claudiu-Cristian | f | | 2337 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Toma, Radu-Cristian | | | 2052 | ROU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Mihalea, Stefan | | | 1723 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Senetia, Teodor | | | 2198 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | David, Bogdan-Emanuel | | | 1667 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ciobanu, Aurelian | | | 2276 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Patrascu, Catalin-Lucian | | | 1816 | ROU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Varlan, Hervig-Ioan | | | 2184 | ROU | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Pisu, Robert-Daniel | | | 2037 | ROU | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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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