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Individual Calculations January 2010 |
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| Kayumov, Sergey Total change: 35.70 | |   |
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| Maktoum Int Chess Open 2009 | Fujairah | UAE | 2009-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2424 | 5.50 | 6 | 0.82 | 10 | 8.20 | |
|  Johny, P I | | | 2078 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Hilwani, Talal | | | 2272 | SYR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Saad, Baha | | | 2109 | JOR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Aliev, Kerim | m | | 2355 | TKM | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Somoff, Abdo | f | | 2210 | LIB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Modallal, Tarek | | | 2119 | LIB | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | Rating Tournament | Kharkov | UKR | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2424 | 12.00 | 13 | 2.75 | 10 | 27.50 | |
| | Dzhafarov, Dzhafar | | | 2253 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Khohlov, Stanislav | | | 2339 | RUS | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Gomozov, Igor | | | 2267 | UKR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Korytina, Natalia | | | 2024 * | KAZ | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kondaurov, Aleksandr | | | 2253 | UKR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Olejnik, Aleksandr N. | | | 2290 | UKR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Portnov, Denis | | | 2298 | UKR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Simantsev, Mikhail | g | | 2488 | UKR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Vojdan Ghshchi, Mehran | | | 2253 | IRI | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Boiko, Vladimir | | | 2161 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Mischuk, Dmitry | m | | 2375 | UKR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Ivanukh, Roman | | | 2236 | UKR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Krutov, Sergey | | | 2025 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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