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Individual Calculations November 2018 |
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| Luala, James A. Total change: 81.60 | |   |
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| Mombasa Open Chess Champioonship 2018 | Mombasa | KEN | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1663 | 3.00 | 4 | 2.04 | 40 | 81.60 | |
|  Mukabi, John | c | | 1871 | KEN | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Magana, Ben | c | | 2063 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adan, Abdul Roba | | | 1777 | KEN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Mumia, Andrew | | | 1807 | KEN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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