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Rapid:
Individual Calculations September 2012 |
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| Mamatkulova, Maftuna Total change: 2.40 | |   |
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| 17th Sharjah International Chess Championship 2012 | Sharjah | UAE | 2012-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2025 | 1.50 | 5 | 0.12 | 20 | 2.40 | |
|  Jouni, Hassan | | | 1895 | LIB | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Al Qudaimi, Basheer | m | | 2380 | YEM | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Dimarucut, Francis Erwin | | | 2135 | PHI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Manakova, Maria | | wg | 2304 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kayumov, Sergey | g | | 2425 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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