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Individual Calculations September 2009 |
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| Ryabov, Yaroslav Total change: -27.10 | |   |
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| "Alushta Summer - 2009 - 6" | Alushta | UKR | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2109 | 4.00 | 12 | -0.88 | 25 | -22.00 | |
|  Kashtanov, Ruslan | m | | 2355 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Tjurin, Alexander P. | f | | 2321 | RUS | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Obukhov, Alexander | g | | 2409 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Umudova, Nargiz | | wm | 2224 | AZE | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Savitskiy, Sergey | | | 2190 | RUS | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Mammadov, Zaur Fazahir Oglu | | | 2180 | AZE | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Sazonova, Elena N. | | wm | 2175 | RUS | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Ljubarov, Mark | | | 2065 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Martynov, Pavel | | | 1992 | RUS | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Soyunlu, Narmin Asat Qizi | | | 1772 | AZE | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Abdulla, Khayala Mardan Qizi | | | 2113 | AZE | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Tolstikh, Nikolay | m | | 2374 | RUS | 0.50 | 1 | 0.32 | 25 | 8.00 | |
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 | | "Alushta Summer Open - 2009" | Alushta | UKR | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2109 | 2.00 | 6 | -0.34 | 15 | -5.10 | |
| | Shtyrenkov, Veniamen | g | | 2380 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dorozhko, Anton | | | 1960 | KAZ | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Ajrapetjan, Yuriy | g | | 2459 | UKR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Shangarayeva, Daiana | | | 1888 | KAZ | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Tolstikh, Nikolay | m | | 2374 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mammadov, Zaur Fazahir Oglu | | | 2180 | AZE | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | |
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