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Rapid:
Individual Calculations January 2022 |
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| Al Hosani, Omran Total change: 39.20 | |   |
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| Arab Indv. Rapid Chess Championship 2021 (Open) | Dubai | UAE | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2105 | 4.00 | 9 | 1.30 | 20 | 26.00 | |
|  Ameir, Moheb | m | | 2427 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Tissir, Mohamed | m | | 2354 | MAR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Msellek, Ilyass | f | | 2323 | MAR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elier, Ali | | | 2103 | LBA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bellahcene, Bilel | g | | 2397 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Al-Aqrabi, Saleh | c | | 2127 | YEM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Nassr, Ali | m | | 2193 | ALG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Tagelsir , Abubaker | f | | 2097 | SUD | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ezat, Mohamed | m | | 2405 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Masters Chess Tournament (Rapid) 2021 | Abu Dhabi | UAE | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2503 | 2105 | 1.50 | 9 | 0.66 | 20 | 13.20 | |
| | Socko, Bartosz | g | | 2562 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Romanov, Evgeny | g | | 2493 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | McHedlishvili, Mikheil | g | | 2589 | GEO | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kovalev, Vladislav | g | | 2647 | FID | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Danilov, Vladimir | m | | 2381 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Dimakiling, Oliver | m | | 2434 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tukhaev, Adam | g | | 2550 | UKR | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Pichot, Alan | g | | 2523 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sargsyan, Shant | g | | 2344 | ARM | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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