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Individual Calculations November 2023 |
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| Igboecheonwu, Clinton Total change: -3.20 | |   |
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| SOUTH SOUTH OPEN CHESS TOURNAMENT | NMA BUILDING EAST WEST ROAD, PORTHARCOURT | NGR | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1760 | 2.00 | 7 | -0.08 | 40 | -3.20 | |
|  Chima, Mount Zion Kenechuku | | | 2001 | NGR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Asingbi, Douye | | | 2032 | NGR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Awojuola, Michael Ayodele | | | 1928 | NGR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Yakie, Donald Yinebon | | | 1943 | NGR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ilegieuno, Justus | | | 1917 | NGR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nwala, Emmanuel | | | 1903 | NGR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Quickpen, Deborah Ebimobo-Ere | | | 1713 | NGR | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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