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Individual Calculations November 2023 |
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| Omoifo, Osemekhian I Total change: 3.80 | |   |
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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 |
| 2063 | 2181 | 6.00 | 9 | 0.19 | 20 | 3.80 | |
|  Denenu, Miedo | | | 1926 | NGR | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Okpongete, Edidiong Aniefiok | | | 1980 | NGR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ikuenomore, Ayodeji Olumuyiwa | | | 1826 | NGR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hesham, Abdelrahman | g | | 2420 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Koko, Obubele | | | 2071 | NGR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Eyenghe, Sunny | | | 2015 | NGR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Omorere, Benjamin Aruoture | c | | 2076 | NGR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Igolukumo, Felix | | | 2023 | NGR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Balogun, Oluwafemi Daniel | m | | 2234 | NGR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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