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Individual Calculations September 2012 |
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| Toma, Elena-Adelaida Total change: -4.80 | |   |
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| Buzau Cup 6th edition | Buzau | ROU | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1734 | 1.00 | 4 | -0.41 | 15 | -6.15 | |
|  Grigore, Gigi | | | 2086 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Toma, Andreea-Simona | | | 1334 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Marinica, Marin | | | 2025 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Spirea, Mihai | | | 1942 | ROU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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) | | | | International Festival of Chess Tulcea | Tulcea | ROU | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1734 | 2.00 | 5 | 0.09 | 15 | 1.35 | |
| | Ribarov, Plamen | | | 2051 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Grigorescu, Nicolae-Tiberiu | | | 1926 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ivan, Cosmin | | | 1660 | ROU | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Prikladov, Vladimir | | | 1670 | MDA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Dicu, Alexandru-Ion | | | 1852 | ROU | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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