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Individual Calculations March 2018 |
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| Atwoli, Joseph Total change: 3.00 | |   |
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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 |
| 1573 | 1973 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Kirega, Joseph | | | 1573 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 2017 Kenya National Chess League - Rounds 6-19 | Various | KEN | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1973 | 3.50 | 5 | 0.07 | 20 | 1.40 | |
| | Ndirangu, Joyce Nyaruai | | wc | 1573 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kagambi, Lawrence | | | 1909 | KEN | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Lwanga, Aguda | | | 1573 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magana, Ben | c | | 2135 | KEN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Young, Collins | | | 1818 | KEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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