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Individual Calculations September 2015 |
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| Walid, Anwar Total change: -1.20 | |   |
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| SUMMER PRAGUE OPEN 2015 - A - IM open | Praha | CZE | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1916 | 2.50 | 7 | -0.23 | 20 | -4.60 | |
|  Zhou, Guijue | | wm | 2207 | CHN | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Benes, Petr | | | 2030 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Grichkevitch, Gilles | | | 2061 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Zhylkaidarova, Sholpan | | wf | 2145 | KAZ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zemlicka, Vit | | | 1997 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Vrecion, Jiri | | | 1839 | CZE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Duivenvoorden, Ben | | | 1749 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | National TT Youth & Juniors CH U 16-18-20 Boys | Dubai | UAE | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1916 | 1.50 | 2 | 0.17 | 20 | 3.40 | |
| | Sultan, Ibrahim | f | | 1983 | UAE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Al Darmaky, Saif | | | 1516 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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