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Rapid:
Individual Calculations August 2022 |
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| Obioma, Onuoha Total change: -30.40 | |   |
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| Chess heights Lagos monthly June Edition | Lagos | NGR | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2116 | 2.00 | 4 | -1.00 | 20 | -20.00 | |
|  Afolabi, Emmanuel | | | 1716 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Onabote, Olasubomi John | | | 1799 | NGR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Korede, Daniel Oluwashola | | | 1994 | NGR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lapite, Oluwadurotimi | | | 2086 | NGR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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) | | | | CHESS HEIGHTS MONTHLY JULY | Lagos | NGR | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2116 | 1.00 | 2 | -0.52 | 20 | -10.40 | |
| | Adamu, Adeshola | | | 1944 | NGR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Afam, Ndidi Ernest | | | 1885 | NGR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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