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Individual Calculations January 2010 |
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| Adly, Ahmed Total change: 8.10 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2554 | 3.50 | 4 | 0.72 | 10 | 7.20 | |
|  Mosallam, Hosam | | | 2154 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ezat, Abdallah | | | 2219 | EGY | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Amin, Bassem | g | | 2559 | EGY | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Amin, Bassem | g | | 2559 | EGY | 1.00 | 1 | 0.51 | 10 | 5.10 | | | * 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) | | | | Arab Cites 2009 | Cairo | EGY | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2554 | 2.50 | 3 | 0.29 | 10 | 2.90 | |
| | Salem, A.r. Saleh | g | | 2478 | UAE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Khalid, El Amin | | | 2154 * | SUD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hakki, Imad | m | | 2411 | SYR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | World Cup 2009 | Khanty-Mansiysk | RUS | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2692 | 2583 | 0.50 | 2 | -0.20 | 10 | -2.00 | |
| | Bologan, Viktor | g | | 2692 | MDA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Bologan, Viktor | g | | 2692 | MDA | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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