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Individual Calculations February 2022 |
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| Emmanuel, Joy Idara Total change: 40.80 | |   |
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| ORCHID NCF NATIONAL MASTERS CHESS CHAMPIONSHIP | LAGOS | NGR | 2022-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2027 | 3.00 | 5 | 1.02 | 40 | 40.80 | |
|  Akinwamide, Oluwadamilare | | | 2157 | NGR | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Ogunwobi, Tolulope | | | 2108 | NGR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Dennis, Ogbogho | | | 2083 | NGR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ajibowo, Olamide Patrick | f | | 2110 | NGR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Erhabor, David | f | | 2053 | NGR | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | |
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