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Individual Calculations January 2019 |
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| Mwangi, John Milton Kihara Total change: 70.00 | |   |
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| Lighthouse Under 21 Open Chess Championship 2018 | Mombasa | KEN | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1679 | 5.00 | 5 | 1.59 | 20 | 31.80 | |
|  McLigeyo, Robert | | | 1390 | KEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nyaga, James Kabui | | | 1767 | KEN | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Noormohamed, Shabbbir Harunany | | | 1365 | KEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shah, Krishi | | wf | 1610 | KEN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Weru, Peniel | | | 1506 | KEN | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Kenya National Chess Championship Open Section | Nairobi | KEN | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1679 | 4.50 | 8 | 1.91 | 20 | 38.20 | |
| | Gohil, Mehul | | | 1984 | KEN | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Mony, Jacktone | | | 1855 | KEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mukoko, Isaac | | | 1836 | KEN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mukabi, John | c | | 1885 | KEN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Singe, Philip Mbawala | | | 1862 | KEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nyaga, James Kabui | | | 1767 | KEN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kariuki, Stephen | | | 1557 | KEN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Akhanyinya, Bryan Toboso | | | 1796 | KEN | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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