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Individual Calculations January 2009 |
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| Darini, Pouria Total change: 67.95 | |   |
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| World Youth Chess Championships 2008 - Open 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2263 | 5.50 | 10 | 2.58 | 15 | 38.70 | |
|  Potapov, Pavel | m | | 2442 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Shankland, Samuel, L | f | | 2436 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Klimov, Anton | f | | 2451 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Ter-Sahakyan, Samvel | f | | 2495 | ARM | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Paichadze, Luka | f | | 2436 | GEO | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Toufighi, Homayoon | f | | 2470 | IRI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Can, Emre | m | | 2464 | TUR | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Matlakov, Maxim | m | | 2491 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Tran, Manh Tien | | | 2159 | VIE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Mustafaev, Jamshid | | | 2393 | UZB | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Iranian Semi Final Championship(men) | Ramsar | IRI | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2263 | 7.50 | 11 | 1.95 | 15 | 29.25 | |
| | Mosaddeghpour, Mohsen | | | 2094 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lamei, Hossein | | | 2131 | IRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Asnaashari, Soroush | | | 2134 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Pourramezanali, Amirreza | | | 2077 | IRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Abbasifar, Hasan | f | | 2358 | IRI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Khalesi, Vahid | | | 2218 | IRI | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Moosavian, S.hamed | f | | 2403 | IRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Vaghar, Mohsen | | | 2200 | IRI | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Sharbaf, Mohsen | f | | 2437 | IRI | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Tofighi, Homayoon | f | | 2470 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Mohandesi, Shahin | m | | 2330 | IRI | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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