Individual Calculations January 2020 |
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Bellahcene, Bilel Total change: -14.20 | | |
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Arab championship 2019 open | Mostaganem | ALG | 2019-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2282 | 2539 | 5.50 | 9 | -1.72 | 10 | -17.20 | |
| Brahami, Lamine | f | | 2185 | ALG | 1.00 | 1 | 0.11 | 10 | 1.10 | | Elarabi, Abobker Mohamed | f | | 2326 | LBA | 0.50 | 1 | -0.27 | 10 | -2.70 | | Zaibi, Amir | m | | 2369 | TUN | 0.50 | 1 | -0.22 | 10 | -2.20 | | Saeed, Ishaq | m | | 2426 | UAE | 1.00 | 1 | 0.35 | 10 | 3.50 | | Issa, Rafat | f | | 2384 | JOR | 0.00 | 1 | -0.71 | 10 | -7.10 | | Boulrens, Ala Eddine | | | 2139 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2228 | IRQ | 1.00 | 1 | 0.14 | 10 | 1.40 | | Mansour, Sameer | f | | 2261 | JOR | 0.00 | 1 | -0.83 | 10 | -8.30 | | Ahmad, Al Khatib | m | | 2217 | JOR | 0.50 | 1 | -0.37 | 10 | -3.70 | | * 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) | | 2. Bundesliga Sued 2019/2020 December 2019 | various | GER | 2019-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2254 | 2550 | 2.00 | 2 | 0.30 | 10 | 3.00 | |
| Wahedi, Ahmad Siar | f | | 2270 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | Helbig, Daniel | | | 2237 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | | 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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