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Individual Calculations April 2009 |
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| Ezat, Mohamed Total change: 6.70 | |   |
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| Arcapita Open | Manama | BRN | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2421 | 4.00 | 7 | 0.31 | 10 | 3.10 | |
|  Zayed, Ali Al-Hamed | | | 2071 | UAE | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Iotov, Valentin | g | | 2556 | BUL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Ibrahim, Ismail | | | 2108 | UAE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kveinys, Aloyzas | g | | 2522 | LTU | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ibrahimov, Rasul | g | | 2568 | AZE | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Shetty, Rahul | m | | 2310 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Pelletier, Yannick | g | | 2560 | SUI | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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) | | | | 1st Elsead Club | Cairo | EGY | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2421 | 6.50 | 9 | 0.36 | 10 | 3.60 | |
| | Abdel Rahman, Alla | | | 2174 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ragheb, Malak | | | 2269 | EGY | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ibrahim, Hatim | | | 2299 | EGY | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Ezat, Abdallah | | | 2287 | EGY | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rahman, Yehya | m | | 2317 | EGY | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sadek, Sameh | | | 2302 | EGY | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Wageih, Kareim | m | | 2205 | EGY | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Naby, Saiid A. | | | 2289 | EGY | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Frhat, Ali | m | | 2408 | EGY | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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