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Individual Calculations February 2013 |
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| Nassr, Ali Total change: -14.10 | |   |
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| Algeria-Turkey Chess Match-Men | Algiers | ALG | 2012-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2065 | 2.50 | 8 | -1.22 | 15 | -18.30 | |
|  Koksal, Ege | c | | 2205 | TUR | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Arat, Ufuk Sezen | | | 2159 | TUR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Yurtseven, Melih | | | 2139 | TUR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Benzetsel, Ekim | | | 1841 | TUR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Koksal, Ege | c | | 2205 | TUR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Arat, Ufuk Sezen | | | 2159 | TUR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Yurtseven, Melih | | | 2139 | TUR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Benzetsel, Ekim | | | 1841 | TUR | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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) | | | | 11th individual Cup of Algeria | Algiers | ALG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2064 | 3.50 | 6 | 0.28 | 15 | 4.20 | |
| | Toubal, Hayat | | wm | 1977 | ALG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Toubal, Hayat | | wm | 1977 | ALG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Zemouli, Issam | | | 2046 | ALG | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zemouli, Issam | | | 2046 | ALG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Ioualalen, Lotfi | | | 2092 | ALG | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Ioualalen, Lotfi | | | 2092 | ALG | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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