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Individual Calculations April 2008 |
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| Dobrovolsky, Oleg Total change: -21.15 | |   |
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| Rostov-on-Don Chmp. 2007 open | Rostov-on-Don | RUS | 2007-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2306 | 4.00 | 9 | -1.41 | 15 | -21.15 | |
|  Morello, Ioann | | | 1956 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Gulinsky, Vladimir | | | 2033 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Zakharov, Alexander | m | | 2401 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Kryakvin, Dmitry | m | | 2543 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kotenko, Pavel | f | | 2396 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Karpov, Vadim | m | | 2392 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Kostrikina, Anna | | wf | 2138 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Zinchenko, Anatoly | | | 2104 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Ismatulaeva, Elmira | | | 1973 | RUS | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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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