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Individual Calculations March 2018 |
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| Waweru, Brian Kariuki Total change: 83.80 | |   |
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| 2017 Kenya National Chess League - Round 2 | Nairobi | KEN | 2017-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1512 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
|  Kimutai, Gilbert Rono | | | 1475 | KEN | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 2017 Kenya National Chess League - Rounds 6-19 | Various | KEN | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1512 | 3.00 | 5 | 1.15 | 40 | 46.00 | |
| | Hongo, Victor Machel | | | 1706 | KEN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lwanga, Charles Karoli | | | 1746 | KEN | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Bonventure, Alusa | | | 1250 | KEN | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Masese, Dennis | | | 1520 | KEN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ndegwa, Jackson Kamau | | | 1911 | KEN | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | NOTE: K factor changed | | 8th Capablanca U1800 | Nairobi | KEN | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1512 | 2.00 | 3 | 0.99 | 20 | 19.80 | |
| | Kanyiri, Eric | | | 1710 | KEN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Young, Collins | | | 1748 | KEN | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kirega, Joseph | | | 1459 | KEN | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
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