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Rapid:
Individual Calculations September 2019 |
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| Espirito Santo, Waldyr Total change: 1.20 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1914 | 3.00 | 7 | 0.50 | 20 | 10.00 | |
|  Silva, David | m | | 2284 | ANG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Vianney, Archeveq | | | 1679 | CAF | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ebosse, Kingue Victor Patrick | f | | 1998 | CMR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mphungu, Gerrard | f | | 2069 | MAW | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Traore, Bakary | f | | 2169 | MLI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kayonde, Andrew | m | | 2312 | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Naipal, Hoolan | c | | 1785 | MRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | african games chess championships 2019 Rapid open | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1914 | 2.00 | 6 | -0.44 | 20 | -8.80 | |
| | Chumfwa, Stanley | m | | 2311 | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gohil, Mehul | | | 2096 | KEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Asante, Debesai Zerabruk | | | 1712 | ERI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Yahi, Mohamed Salem | c | | 1928 | MTN | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Naipal, Hoolan | c | | 1785 | MRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Traore, Bakary | f | | 2169 | MLI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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