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Individual Calculations November 2018 |
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| Mukabi, John Total change: -12.60 | |   |
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| Mombasa Open Chess Champioonship 2018 | Mombasa | KEN | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1871 | 3.00 | 5 | -0.63 | 20 | -12.60 | |
|  Luala, James A. | | | 1663 | KEN | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Katumba, Joshua | | | 1753 | UGA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sijenyi, Stephen Ouma | f | | 1951 | KEN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mwangi, Samuel Macharia | | | 1471 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chege, Caleb | | | 1521 * | KEN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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