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Individual Calculations January 2012 |
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| Haddouche, Mohamed Total change: 12.70 | |   |
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| Individual Cup of Algeria 2011 | Algeirs | ALG | 2011-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2394 | 2.50 | 4 | -0.32 | 10 | -3.20 | |
|  Ferhi, Djamel | | | 2137 | ALG | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Ferhi, Djamel | | | 2137 | ALG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Njili, Kamel | f | | 2329 | TUN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Njili, Kamel | f | | 2329 | TUN | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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) | | | | Pilsen Open 2011 | Plzen | CZE | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2386 | 7.00 | 9 | 0.73 | 10 | 7.30 | |
| | Van Nieuwenhuizen, Hans | | | 1993 | NED | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zakharchenko, Arnold | m | | 2233 | UKR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Karhanek, Pavel | | | 2207 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kozak, Milos | f | | 2192 | CZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bartos, Jan | f | | 2230 | CZE | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Palek, Miroslav | | | 2259 | GER | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Arab, Adlane | m | | 2403 | ALG | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Pokrupa, Marek | | | 2209 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Goutali, Tarek | f | | 2327 | ALG | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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) | | | | Arab Games 2011. Open Section. | Doha | QAT | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2386 | 4.50 | 7 | 0.86 | 10 | 8.60 | |
| | Takrory, Hosam | | | 2073 | PLE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Samhouri, A | f | | 2377 | JOR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Karim, Ismael | m | | 2405 | MAR | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Obada, Ahmad Azeezjawad | m | | 2353 | IRQ | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Al-Sayed, Mohammed | g | | 2514 | QAT | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Alhuwar, Jasem | f | | 2256 | UAE | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Amin, Bassem | g | | 2590 | EGY | 0.00 | 1 | -0.24 | 10 | -2.40 | |
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) | | |
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