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Individual Calculations April 2009 |
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| Chirpii, Alexandru Total change: 9.90 | |   |
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| Cup of President | Kishinev | MDA | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2015 | 2.00 | 7 | 0.66 | 15 | 9.90 | |
|  Zajarnyi, Anatolyi | m | | 2345 | MDA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Petrenko, Svetlana | m | wg | 2251 | MDA | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Hamitevici, Vladimir | f | | 2365 | MDA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Solonar, Ion | f | | 2226 | MDA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Bulmaga, Irina | | wm | 2300 | MDA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Solcanean, Serghei | m | | 2161 | MDA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Aliferenko, Aleksei | | | 2232 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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