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Individual Calculations May 2017 |
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| Ammar, Sedrani Total change: -42.00 | |   |
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| 1st Sharjah Masters international Chess championship 2017 | Sharjah | UAE | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1810 | 2.00 | 5 | 0.58 | 40 | 23.20 | |
|  Maroroa, Sue | | wm | 2144 | ENG | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Arjun, K | | | 2210 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soyunlu, Narmin | | | 2032 | AZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sidhant, Mohapatra | | | 2210 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zayed, Sultan Al Taher | | | 1410 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Asian Youth Chess Championship 2017-U14O | Tashkent | UZB | 2017-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1852 | 1.00 | 5 | -1.63 | 40 | -65.20 | |
| | Nurmamedov, Azat | f | | 2057 | TKM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sharifov, Mekhriddin | | | 1519 | TJK | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Daghli, Arash | | | 2205 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Isomov, Umar | | | 1810 | UZB | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Khalmuratov, Makhmudbek | | | 1562 | UZB | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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