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Individual Calculations December 2019 |
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| Rakotomaharo, Fy Antenaina Total change: -1.00 | |   |
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| 2019 African Junior Chess Championships - Open Section | Accra | GHA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2428 | 7.00 | 9 | -0.38 | 10 | -3.80 | |
|  Karamchandani, Rohan | | | 2028 * | GHA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Elier, Ali | | | 2065 | LBA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Filipe, Marcio | | | 2121 | ANG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Fawzy, Adham | g | | 2478 | EGY | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Kandil, Adham | m | | 2309 | EGY | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Okeke, Issac | | | 2028 * | NGR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Alfaitori, Abdallah | | | 2028 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Djabri, Massinas | f | | 2134 | ALG | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Oyelabi, Jonathan | | | 2028 * | NGR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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 Ost 2019/2020 November 2019 | various | GER | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2439 | 1.00 | 1 | 0.28 | 10 | 2.80 | |
| | Promyshlyanskiy, Vitaliy | f | | 2271 | UKR | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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