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Individual Calculations February 2018 |
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| David, Gaitho Total change: 0.00 | |   |
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| Kenya National Chess Championship 2017 Open | Nairobi | KEN | 2017-12-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1677 | 0 | 2.50 | 6 | 0.00 | 1620 | | 0.00 | |
|  Shafat, Abdi Nasir Mohamed | | | 1831 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Omondi, Timothy | | | 1621 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Gichuguma, Ian Ndugu | | | 1531 | KEN | 1.00 | 1 | 0.00 | | 0.00 | |  Mwangi, John Milton Kihara | | | 1700 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Amwai, Tom | | | 1593 | KEN | 1.00 | 1 | 0.00 | | 0.00 | | | Young, Collins | | | 1786 | KEN | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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