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Individual Calculations November 2010 |
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| Pirosca, Alexandru Total change: -19.05 | |   |
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| IBCA World Individual Chess Championship 2010 | Belgrade | SRB | 2010-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2083 | 2.00 | 5 | -0.65 | 15 | -9.75 | |
|  Olsar, Jaroslav | f | | 2284 | CZE | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Hilton, Stephen H | | | 1901 | SCO | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Papadopoulos, Christos | | | 1837 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Wassin, Sergej | f | | 2295 | UKR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tonteri, Ari | | | 1990 | FIN | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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 for blinds - Semifinal | Eforie Nord | ROU | 2010-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2083 | 4.00 | 6 | -0.62 | 15 | -9.30 | |
| | Tupilusi, Tudorel | | | 1683 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bursuc, Mihai | | | 1870 | ROU | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bratu, Gheorghe | | | 1853 | ROU | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Schulz, Carol-Iuliu | | | 1840 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Irimia, Mihai | | | 1981 | ROU | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Morariu, Ionel | | | 1933 | ROU | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | |
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