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Individual Calculations February 2013 |
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| Njili, Kamel Total change: 8.20 | |   |
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| 1er Open international CSBejaia | Bejaia | ALG | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2390 | 4.50 | 6 | 1.04 | 15 | 15.60 | |
|  Salhi, Nouressadat | | | 1990 * | ALG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Petkov, Vladimir | g | | 2567 | BUL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kukov, Velislav | m | | 2390 | BUL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Bedroune, Soufyane | | | 1990 * | ALG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Adnani, Moklis | f | | 2384 | MAR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Rausis, Igor | | | 2510 | CZE | 0.50 | 1 | 0.16 | 15 | 2.40 | | | * 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) | | | NOTE: K factor changed | | 11th individual Cup of Algeria | Algiers | ALG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2400 | 2.00 | 4 | -0.74 | 10 | -7.40 | |
| | Zemouli, Aimen | | | 2000 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zemouli, Aimen | | | 2000 * | ALG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Arab, Adlane | m | | 2437 | ALG | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Arab, Adlane | m | | 2437 | ALG | 0.00 | 1 | -0.45 | 10 | -4.50 | | | * 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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