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Individual Calculations January 2020 |
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| Akhanyinya, Bryan Toboso Total change: -23.00 | |   |
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| The 2019 Kenya National Chess Championship - Open | Nairobi | KEN | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1759 | 5.00 | 9 | -1.15 | 20 | -23.00 | |
|  Kariuki, Stephen | | | 1545 | KEN | 0.00 | 1 | -0.77 | 20 | -15.40 | |  David, Gaitho | | | 1620 | KEN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Omondi, Morrel | | | 1491 | KEN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ndonye, Nicodemus | | | 1609 | KEN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hinga, Githinji | | | 1951 | KEN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mangi, Lenox | | | 1578 | KEN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Maliki, Mwangi | | | 1359 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kanyiri, Eric | | | 1564 | KEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mulaga, Geoffrey | | | 1760 | KEN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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