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Individual Calculations November 2009 |
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| Negrau, Mihnea-Ionut Total change: -38.75 | |   |
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| Techirghiol Trophy 2009 | Techirghiol | ROU | 2009-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1867 | 0.00 | 4 | -1.28 | 25 | -32.00 | |
|  Damian, Pavel | | | 2041 | ROU | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Tufa, Mihai | | | 2133 | ROU | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Rosca, Grigore | | | 1738 | ROU | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Stanciu, Tiberiu-Petre | | | 2155 | ROU | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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) | | | NOTE: K factor changed | | Schwab Cup 2009 | Satu Mare | ROU | 2009-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1787 | 3.50 | 8 | -0.45 | 15 | -6.75 | |
| | Sandor, Petrut | | | 2187 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ciungan, Diana-Alexandra | | | 1604 | ROU | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Mravik, Katalin | | | 1644 | HUN | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Nemeth, Gheorghe | | | 1387 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Doros, Doru-Lucian | | | 1853 | ROU | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Szatmari, Alexandru | | | 1953 | ROU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Lucian-Hoffmann, Monica-Karina | | | 1777 | ROU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Betea, Vasile | | | 1923 | ROU | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * 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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