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Individual Calculations September 2015 |
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| Sarhan, Ahmed Total change: 42.40 | |   |
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| PRAGUE OPEN 2015 B - FIDE open | Praha | CZE | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1535 | 3.00 | 6 | 1.06 | 40 | 42.40 | |
|  Stensholt, Sigvat | | | 1876 | NOR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Medina, Miguel A. | | | 1732 | DOM | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Tikka, Erkki | | | 1816 | FIN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kucera, Josef | | | 1719 | CZE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rous, Dominik | | | 1255 | CZE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kozlova, Lucie | | | 1676 | CZE | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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