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Individual Calculations July 2009 |
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| Bayramsahatov, Serdar Total change: -23.70 | |   |
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| Liga 2009 | Ashgabat | TKM | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2218 | 3.00 | 5 | 0.33 | 15 | 4.95 | |
|  Bayramgeldyev, Yusup | | | 2067 | TKM | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Semiev, Suhrab | f | | 2228 | TKM | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Odayev, Bekmyrat | | | 2127 | TKM | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Chommyyev, Mihail | f | | 2296 | TKM | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Atabaev, Aidogdi | | | 2243 | TKM | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Championship of Turkmenistan | Ashgabat | TKM | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2218 | 7.00 | 17 | -1.91 | 15 | -28.65 | |
| | Nazarov, Rustem | | | 1868 | TKM | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Semiev, Suhrab | f | | 2228 | TKM | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Bayramgeldyev, Yusup | | | 2067 | TKM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Annaew, Begench | | | 1986 | TKM | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pashshiev, Batyr | | | 1868 | TKM | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ovezov, Artek | f | | 2246 | TKM | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Chommyyev, Mihail | f | | 2296 | TKM | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Amangeldiyev, Gurbangeldi | | | 2109 | TKM | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Odeev, Handszar | g | | 2407 | TKM | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Silapov, Azat | f | | 2318 | TKM | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Esenov, Annaberdi | f | | 2336 | TKM | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Atabayev, Yusup | | | 2217 | TKM | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Atabaev, Aidogdi | | | 2243 | TKM | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Annaberdiyev, Serdar | | | 2219 | TKM | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Annberdiyev, Babageldi | | | 2244 | TKM | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Kakageldyev, Amanmurad | m | | 2435 | TKM | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Atabayev, Maksat | | | 2180 | TKM | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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