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Rapid:
Individual Calculations September 2019 |
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| Boudriga, Mohamed Ali Total change: -25.60 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2347 | 4.00 | 9 | -1.34 | 20 | -26.80 | |
|  Traore, Bakary | f | | 2169 | MLI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Tissir, Mohamed | m | | 2427 | MAR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sang, Ricky | | | 1947 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kayonde, Andrew | m | | 2312 | ZAM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Amin, Bassem | g | | 2617 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Khetho, Phemelo | f | | 2135 | BOT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Gole, Habtamu Ashenafi | | | 2046 | ETH | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Arab, Adlane | m | | 2434 | ALG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Osunfuyi, Abimbola | f | | 2289 | NGR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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) | | | | african games chess championships 2019 Rapid open | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2347 | 5.00 | 9 | 0.06 | 20 | 1.20 | |
| | Kamara, Ansumana | c | | 1947 * | SLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mesfin, Leykun | f | | 2151 | ETH | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Amin, Bassem | g | | 2617 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gohil, Mehul | | | 2096 | KEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Silva, David | m | | 2284 | ANG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Aderito, Pedro | m | | 2297 | ANG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Adly, Ahmed | g | | 2630 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kayonde, Andrew | m | | 2312 | ZAM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Makoto, Rodwell | m | | 2405 | ZIM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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