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Rapid:
Individual Calculations September 2017 |
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| Ezat, Abdallah Total change: 15.80 | |   |
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| 6th. Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2089 | 4.50 | 8 | 0.79 | 20 | 15.80 | |
|  Kassem, Tarek | | | 1689 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Tarek | | | 2213 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Sayed, Hany | | | 2209 | EGY | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hesham, Abdelrahman | g | | 2471 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Elsayed, Moustafa | | | 2136 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | | | El Nabawy, Nabil | | | 1689 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Amary, Kamal | f | | 2252 | EGY | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sobh, Amrou | m | | 2160 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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