|
Individual Calculations November 2023 |
|
|
|
| Akomaka, Apollos Total change: 0.60 | |   |
|
| SOUTH SOUTH OPEN CHESS TOURNAMENT | NMA BUILDING EAST WEST ROAD, PORTHARCOURT | NGR | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1904 | 0.50 | 3 | -0.72 | 20 | -14.40 | |
|  Ugushidah, Ikorogbudu | | | 2165 | NGR | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Afam, Ndidi Ernest | | | 2124 | NGR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Osayande, Kingsley | | | 1642 | NGR | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | The Return from NCC 2023 | Port Harcourt Club, PORTHARCOURT. | NGR | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1904 | 3.00 | 4 | 0.75 | 20 | 15.00 | |
| | Nkekere, Tommy | | | 1831 | NGR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Egbujie, Stanley Okechukwu | | | 1906 | NGR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Ajanwachukwu, Eunice | | | 1682 | NGR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ezeh, Pamella Souter | | | 2002 | NGR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | |
|
